stabilizern.

Etymology: < stabilize v. + -er suffix¹.Previous versions of the OED give the stress as: ˈstabilizer.

a. Aeronautics. A stabilizing apparatus or device. Also attributive.

ΘΚΠ

society > travel > air or space travel > a means of conveyance through the air > aeroplane > parts of aircraft > [noun] > stabilizer

fin1835

stabilizator1902

equilibrator1908

automatic stabilizer1909

stabilizer1909

1909 C. C. Turner Aerial Navigation 315 Stabilizer, the tail of a flying-machine.

1910 Times 1 Nov. 4/5 The men removed the propellers, the ‘stabilizer’, and various parts of the fittings.

1911 G. C. Loening Monoplanes & Biplanes x. 136 A horizontal surface placed at the rear acts as a longitudinal stabilizer.

1918 J. M. Grider War Birds (1927) 221 He managed to land with his stabilizer wheel.

1920 Discovery Mar. 77/2 Captain Caquot solved the problem by fitting the peculiar large stabilisers, or tails, which give the balloon a conspicuous, almost an uncanny appearance.

1931 Henley's ABC of Gliding & Sailflying 244 Wires corresponding to the lift and landing wires of the wings; one pair extending from the rudder post to opposite points on the stabilizer rear spar and opposing wires from similar points under the stabilizer spar to the rear post of the fuselage.

1948 W. Ley Rockets & Space Trav. vii. 180 Schaefer and I are inclined to believe that even a 1 g rocket might be able to do without a stabilizer.

1962 F. I. Ordway et al. Basic Astronautics ii. 17 The Dutch tried using small fins attached to the body of the rocket in order to do away with the unwieldy stabilizer stick.

1973 Times 21 Feb. 7/1 The stabilizer of the Soviet airliner..had jammed.

b. Nautical. A device intended to reduce the rolling of a ship in heavy seas. Cf. gyro-stabilizer n. at gyro n.¹ Compounds.

ΘΚΠ

society > travel > travel by water > vessel, ship, or boat > equipment of vessel > other equipment of vessel > [noun] > device to increase stability

stabilizer1913

1913 Engineering 13 June 820/1 The perfect stabiliser must act against the forces which are acting on the ship in such a way as to always resist the effect of the sea in producing motion.

1946 Nature 24 Aug. 250/2 A chapter follows on the sperry gyro ship-stabilizer, in which each gyro rotor weighs 100 tons and spins at 800 revolutions a minute.

1958 Engineering 28 Mar. 386/3 The installation of anti-roll Denny-Brown stabilisers in the Cunard Liner Queen Mary has now been finished.

1968 W. J. Fox Marine Auxiliary Machinery (ed. 4) xvi. 461 It is in the provision of this form of [flume] control that the main differences lie between the flume stabilization system and the older types of passive tank stabilizer.

1983 Listener 14 July 12/1 We abruptly lurched... ‘Technical proving of the stabiliser,’ said the announcement.

c. Chiefly North American. A stabilizing device on a motor vehicle or tractor; spec. = sway-bar n. (b) at sway- comb. form . Also stabilizer bar.

ΘΚΠ

society > travel > means of travel > a conveyance > vehicle > powered vehicle > parts and equipment of motor vehicles > [noun] > steering, suspension, or wheels > springs, etc., supporting chassis > bar to reduce rolling

stabilizer1931

sway-bar1973

1931 Automobile Engineer Nov. 481/3 The stabiliser bar on the Panhard-Levassow..is fitted transversely at the rear end of the chassis.

1939 Audel's New Automotive Guide xxxii. 827 Practically all modern cars are provided with stabilizers as standard equipment.

1949 Landon & Hafferkamp in Frazee & Bedell Automotive Fundamentals viii. 445 The stabilizer may be thought of as a third spring which connects the two individual suspensions.

1962 Which? Car Suppl. Oct. 138/1 Clamp bolts of stabiliser bar [were] slightly loose.

1966 J. M. Shippen & J. C. Turner Basic Farm Machinery I. viii. 94 Stabilizers. These are also used to prevent side to side movement of certain farm implements. They usually take the form of metal bars slightly cranked at each end and they fit between an anchorage point beneath the rear axle and the ends of the linkage bars.

1977 ‘D. Rutherford’ Return Load ii. 32 She's got optional six-wheel drive with stabilizers operating on the front and rear axle.

d. plural. A pair of small supporting wheels fitted one at each side of the rear wheel of a child's bicycle, to keep it upright.

ΘΚΠ

society > travel > means of travel > a conveyance > vehicle > vehicle propelled by feet > [noun] > cycle > parts and equipment of cycles > other parts of cycles

saddle1819

saddle pin1836

rest1855

pillion1878

Arab spring1880

carrier1885

coaster1895

bicycle basket1896

pacemaker1896

steering lock1897

headset1898

flapper-seat1916

stand1918

kick-stand1947

sissy bar1959

stabilizers1960

1960 A. L. Pullen Cycling Handbk. (ed. 3) i. 10 (caption) Child's lightweight cycle with stabilizers.

1970 Kay & Co. (Worcester) Catal. 1970–71 Autumn–Winter 982/1 RSW 11 Cycle... It has a 12 inch frame, 11 inch pneumatic tyres, a spacious rear hold-all, and stabilizers.

1978 Dumfries & Galloway Standard 21 Oct. 21/7 (advt.) Child's bicycle, with stabilisers, as new, to suit 3–6 years.

2. A substance added to an explosive to render it less liable to spontaneous decomposition (Webster, 1911). More widely, an additive which inhibits chemical or physical change in a substance, esp. one used to prevent the breaking of an emulsion.

ΘΚΠ

the world > matter > chemistry > chemical reactions or processes > [noun] > processes or substances affecting reactions > stabilizer

stabilizer1909

1909 Chem. Abstr. 3 1342 Vaseline which was added originally to protect the gun has turned out to be a valuable stabilizer for the powder.

1932 Discovery Aug. 240/1 The coal was prevented from separating from the oil by the addition of a ‘stabilizer’.

1940 Thorpe's Dict. Appl. Chem. (ed. 4) IV. 520/1 In the early days of smokeless powders a small amount of alkali was added as a stabiliser.

1948 J. Osborne Dental Mech. (ed. 2) xi. 183 Since the monomer will polymerize by the action of heat or light, it is necessary to prevent this occurring... An inhibitor, or stabilizer, is therefore added to all dental monomers.

1963 W. J. Woolgar Plastics in Plumbing v. 57 A small proportion of stabilizer is added, to prevent the P.V.C. from decomposing at processing temperatures.

1966 Punch 5 Jan. 9/1 Mrs. Joyce Butler..has introduced a Labelling of Food Bill which calls for a detailed specification..of anti-oxidants, emulsifiers and stabilisers in foods.

1977 Lancet 15 Oct. 780/2 Because it increases the viscosity of solutions guar gum is widely used in the food industry as a thickener and stabiliser of fat emulsions.

3. Electronics. (a) A circuit or device for preventing unwanted feedback. (b) A circuit that holds the output voltage of a power supply at a constant level despite changes in supply voltage or load, by comparison with a fixed reference voltage. Also stabilizer circuit.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > electronic circuit > [noun] > circuit stabilizing voltage

stabilizer1924

snubber1968

the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > electronic circuit > [noun] > other electronic circuits

closed circuit1827

magnetic circuit1853

earth return1869

control circuit1892

Armstrong1916

rejector circuit1919

rejector1920

acceptor1921

biotron1921

stabilizer1924

ring modulator1936

squelch1937

load1943

multiar1946

clamp1947

integrating circuit1948

matrix1948

AND gate1959

biocircuit1963

1924 J. A. Moyer & J. F. Wostrel Pract. Radio viii. 119 A common stabilizer for all the radio-frequency stages is generally sufficient.

1936 Physical Rev. 50 1094/2 (heading) Electronic voltage stabilizers.

1958 D. G. A. Thomas in O. R. Frisch Nuclear Handbk. xv. 24 The principle of..stabilisers is to compare the output voltage (or fraction of it) with that of a voltage reference source, amplify the difference, and use it to control the output.

1974 P. K. Harvey & K. J. Bohlman Stereo F.M. Radio Handbk. v. 82 An amplifier is not essential but its use improves the regulation of the stabilizer circuit.

4. gen. Something that reduces variation in the condition or behaviour of anything.

ΘΚΠ

the world > time > change > absence of change, changelessness > stability, fixity > [noun] > source or cause of

stability1678

homoeostat1948

stabilizer1955

1955 Times 15 July 9/2 These stabilizers included increased social service payments, agricultural price supports..an easy credit policy..and a tax system which made tax liabilities fall faster than income during the recession.

1958 Manch. Guardian 21 Jan. 6/1 The ‘built-in stabilisers’ of the American economy are beginning to grip.

5. Mathematics. A subgroup of a permutation group, being the group of elements that map some subset of the permuted elements on to itself.

ΘΚΠ

the world > relative properties > number > mathematical number or quantity > numerical arrangement > [noun] > set > in abstract algebra > groups

syntheme1844

group1854

substitution group1861

quaternion group1881

subgroup1881

Abelian group1892

permutation group1893

quotient group1893

factor group1895

order1897

symmetric group1897

point group1903

Sylow subgroup1905

module1927

Lie group1939

symmetry group1956

Weyl group1961

stabilizer1965

1965 J. J. Rotman Theory of Groups iii. 49 If x ε X, then the set of all t ε G that fix x forms a subgroup H_x of G (called the stabilizer of x).

1979 Proc. London Math. Soc. 38 200 Hence the stabilizer of e, Stab (e) = {g | ge = e} is finite.

This entry has not yet been fully updated (first published 1915; most recently modified version published online June 2019).

单词	stabilizer
释义	stabilizern. Etymology: < stabilize v. + -er suffix¹.Previous versions of the OED give the stress as: ˈstabilizer. 1. a. Aeronautics. A stabilizing apparatus or device. Also attributive. ΘΚΠ society > travel > air or space travel > a means of conveyance through the air > aeroplane > parts of aircraft > [noun] > stabilizer fin1835 stabilizator1902 equilibrator1908 automatic stabilizer1909 stabilizer1909 1909 C. C. Turner Aerial Navigation 315 Stabilizer, the tail of a flying-machine. 1910 Times 1 Nov. 4/5 The men removed the propellers, the ‘stabilizer’, and various parts of the fittings. 1911 G. C. Loening Monoplanes & Biplanes x. 136 A horizontal surface placed at the rear acts as a longitudinal stabilizer. 1918 J. M. Grider War Birds (1927) 221 He managed to land with his stabilizer wheel. 1920 Discovery Mar. 77/2 Captain Caquot solved the problem by fitting the peculiar large stabilisers, or tails, which give the balloon a conspicuous, almost an uncanny appearance. 1931 Henley's ABC of Gliding & Sailflying 244 Wires corresponding to the lift and landing wires of the wings; one pair extending from the rudder post to opposite points on the stabilizer rear spar and opposing wires from similar points under the stabilizer spar to the rear post of the fuselage. 1948 W. Ley Rockets & Space Trav. vii. 180 Schaefer and I are inclined to believe that even a 1 g rocket might be able to do without a stabilizer. 1962 F. I. Ordway et al. Basic Astronautics ii. 17 The Dutch tried using small fins attached to the body of the rocket in order to do away with the unwieldy stabilizer stick. 1973 Times 21 Feb. 7/1 The stabilizer of the Soviet airliner..had jammed. b. Nautical. A device intended to reduce the rolling of a ship in heavy seas. Cf. gyro-stabilizer n. at gyro n.¹ Compounds. ΘΚΠ society > travel > travel by water > vessel, ship, or boat > equipment of vessel > other equipment of vessel > [noun] > device to increase stability stabilizer1913 1913 Engineering 13 June 820/1 The perfect stabiliser must act against the forces which are acting on the ship in such a way as to always resist the effect of the sea in producing motion. 1946 Nature 24 Aug. 250/2 A chapter follows on the sperry gyro ship-stabilizer, in which each gyro rotor weighs 100 tons and spins at 800 revolutions a minute. 1958 Engineering 28 Mar. 386/3 The installation of anti-roll Denny-Brown stabilisers in the Cunard Liner Queen Mary has now been finished. 1968 W. J. Fox Marine Auxiliary Machinery (ed. 4) xvi. 461 It is in the provision of this form of [flume] control that the main differences lie between the flume stabilization system and the older types of passive tank stabilizer. 1983 Listener 14 July 12/1 We abruptly lurched... ‘Technical proving of the stabiliser,’ said the announcement. c. Chiefly North American. A stabilizing device on a motor vehicle or tractor; spec. = sway-bar n. (b) at sway- comb. form . Also stabilizer bar. ΘΚΠ society > travel > means of travel > a conveyance > vehicle > powered vehicle > parts and equipment of motor vehicles > [noun] > steering, suspension, or wheels > springs, etc., supporting chassis > bar to reduce rolling stabilizer1931 sway-bar1973 1931 Automobile Engineer Nov. 481/3 The stabiliser bar on the Panhard-Levassow..is fitted transversely at the rear end of the chassis. 1939 Audel's New Automotive Guide xxxii. 827 Practically all modern cars are provided with stabilizers as standard equipment. 1949 Landon & Hafferkamp in Frazee & Bedell Automotive Fundamentals viii. 445 The stabilizer may be thought of as a third spring which connects the two individual suspensions. 1962 Which? Car Suppl. Oct. 138/1 Clamp bolts of stabiliser bar [were] slightly loose. 1966 J. M. Shippen & J. C. Turner Basic Farm Machinery I. viii. 94 Stabilizers. These are also used to prevent side to side movement of certain farm implements. They usually take the form of metal bars slightly cranked at each end and they fit between an anchorage point beneath the rear axle and the ends of the linkage bars. 1977 ‘D. Rutherford’ Return Load ii. 32 She's got optional six-wheel drive with stabilizers operating on the front and rear axle. d. plural. A pair of small supporting wheels fitted one at each side of the rear wheel of a child's bicycle, to keep it upright. ΘΚΠ society > travel > means of travel > a conveyance > vehicle > vehicle propelled by feet > [noun] > cycle > parts and equipment of cycles > other parts of cycles saddle1819 saddle pin1836 rest1855 pillion1878 Arab spring1880 carrier1885 coaster1895 bicycle basket1896 pacemaker1896 steering lock1897 headset1898 flapper-seat1916 stand1918 kick-stand1947 sissy bar1959 stabilizers1960 1960 A. L. Pullen Cycling Handbk. (ed. 3) i. 10 (caption) Child's lightweight cycle with stabilizers. 1970 Kay & Co. (Worcester) Catal. 1970–71 Autumn–Winter 982/1 RSW 11 Cycle... It has a 12 inch frame, 11 inch pneumatic tyres, a spacious rear hold-all, and stabilizers. 1978 Dumfries & Galloway Standard 21 Oct. 21/7 (advt.) Child's bicycle, with stabilisers, as new, to suit 3–6 years. 2. A substance added to an explosive to render it less liable to spontaneous decomposition (Webster, 1911). More widely, an additive which inhibits chemical or physical change in a substance, esp. one used to prevent the breaking of an emulsion. ΘΚΠ the world > matter > chemistry > chemical reactions or processes > [noun] > processes or substances affecting reactions > stabilizer stabilizer1909 1909 Chem. Abstr. 3 1342 Vaseline which was added originally to protect the gun has turned out to be a valuable stabilizer for the powder. 1932 Discovery Aug. 240/1 The coal was prevented from separating from the oil by the addition of a ‘stabilizer’. 1940 Thorpe's Dict. Appl. Chem. (ed. 4) IV. 520/1 In the early days of smokeless powders a small amount of alkali was added as a stabiliser. 1948 J. Osborne Dental Mech. (ed. 2) xi. 183 Since the monomer will polymerize by the action of heat or light, it is necessary to prevent this occurring... An inhibitor, or stabilizer, is therefore added to all dental monomers. 1963 W. J. Woolgar Plastics in Plumbing v. 57 A small proportion of stabilizer is added, to prevent the P.V.C. from decomposing at processing temperatures. 1966 Punch 5 Jan. 9/1 Mrs. Joyce Butler..has introduced a Labelling of Food Bill which calls for a detailed specification..of anti-oxidants, emulsifiers and stabilisers in foods. 1977 Lancet 15 Oct. 780/2 Because it increases the viscosity of solutions guar gum is widely used in the food industry as a thickener and stabiliser of fat emulsions. 3. Electronics. (a) A circuit or device for preventing unwanted feedback. (b) A circuit that holds the output voltage of a power supply at a constant level despite changes in supply voltage or load, by comparison with a fixed reference voltage. Also stabilizer circuit. ΘΚΠ the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > electronic circuit > [noun] > circuit stabilizing voltage stabilizer1924 snubber1968 the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > electronic circuit > [noun] > other electronic circuits closed circuit1827 magnetic circuit1853 earth return1869 control circuit1892 Armstrong1916 rejector circuit1919 rejector1920 acceptor1921 biotron1921 stabilizer1924 ring modulator1936 squelch1937 load1943 multiar1946 clamp1947 integrating circuit1948 matrix1948 AND gate1959 biocircuit1963 1924 J. A. Moyer & J. F. Wostrel Pract. Radio viii. 119 A common stabilizer for all the radio-frequency stages is generally sufficient. 1936 Physical Rev. 50 1094/2 (heading) Electronic voltage stabilizers. 1958 D. G. A. Thomas in O. R. Frisch Nuclear Handbk. xv. 24 The principle of..stabilisers is to compare the output voltage (or fraction of it) with that of a voltage reference source, amplify the difference, and use it to control the output. 1974 P. K. Harvey & K. J. Bohlman Stereo F.M. Radio Handbk. v. 82 An amplifier is not essential but its use improves the regulation of the stabilizer circuit. 4. gen. Something that reduces variation in the condition or behaviour of anything. ΘΚΠ the world > time > change > absence of change, changelessness > stability, fixity > [noun] > source or cause of stability1678 homoeostat1948 stabilizer1955 1955 Times 15 July 9/2 These stabilizers included increased social service payments, agricultural price supports..an easy credit policy..and a tax system which made tax liabilities fall faster than income during the recession. 1958 Manch. Guardian 21 Jan. 6/1 The ‘built-in stabilisers’ of the American economy are beginning to grip. 5. Mathematics. A subgroup of a permutation group, being the group of elements that map some subset of the permuted elements on to itself. ΘΚΠ the world > relative properties > number > mathematical number or quantity > numerical arrangement > [noun] > set > in abstract algebra > groups syntheme1844 group1854 substitution group1861 quaternion group1881 subgroup1881 Abelian group1892 permutation group1893 quotient group1893 factor group1895 order1897 symmetric group1897 point group1903 Sylow subgroup1905 module1927 Lie group1939 symmetry group1956 Weyl group1961 stabilizer1965 1965 J. J. Rotman Theory of Groups iii. 49 If x ε X, then the set of all t ε G that fix x forms a subgroup H_x of G (called the stabilizer of x). 1979 Proc. London Math. Soc. 38 200 Hence the stabilizer of e, Stab (e) = {g \| ge = e} is finite. This entry has not yet been fully updated (first published 1915; most recently modified version published online June 2019). < n.1909
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