radiatingadj.

Brit.

/ˈreɪdɪeɪtɪŋ/, U.S.

/ˈreɪdiˌeɪdɪŋ/

Origin: Formed within English, by derivation. Etymons: radiate v., -ing suffix².

Etymology: < radiate v. + -ing suffix².

a. Originally: that sends out rays of light or heat. Later more widely: that emits energy by radiation (radiation n. 1b, 1c).

ΘΚΠ

the world > matter > light > [adjective] > emitting rays

beamy1398

flaming?a1400

streaminga1400

radious1417

radiantc1450

beamed1480

irradiant1526

beamish1530

beamsome1595

beamfula1631

irradiating1651

radiating1651

beaming1667

streamy1718

irradiativea1834

radiescent1863

emissive1870

1651 J. F. tr. H. C. Agrippa Three Bks. Occult Philos. ii. lix. 335 He [sc. the Sun] is called also..burning fiery, golden flaming, radiating [L. radiosus], of a fiery hair, of a golden hair, the eye of the world.

1653 W. Denny Pelecanicidium iii. 299 With constant Looke upon the Radiating Sunne, As if he watcht his Steeds that 'bout the World do run.

1692 W. Molyneux Dioptrica Nova 47 A Convex-Glass in whose Focus at a there is a radiating Point, from which proceed the Rays a c f, a d m.

1708 J. Harris Lexicon Technicum (ed. 2) I. at Sound As Light presently vanishes on the removal, or Total Eclipse of the Radiating Body, so a Sound perishes assoon as the Undulation of the Air ceases.

a1764 J. Harris Treat. Optics (1775) ii. 177 These impressions are never sensible, but when the rest of the retina is very dark, in comparison of the image of the radiating object.

1837 Abstr. Papers Royal Soc. 1830–37 3 331 Congelation is induced on that portion of the fluid, already cooled down to the freezing-point, which is in immediate contact with the radiating body.

1888 Science 98 June 279/2 The wire, having the smaller section and less radiating surface, heats the faster.

1904 Physical Rev. 18 231 Having the radiating aërial resonating the primary circuit, it is now necessary to have a second primary circuit in tune with the first.

1962 A. Nisbett Technique Sound Studio iii. 60 In order to get the full rich sonority of the instrument's [sc. the cello's] upper harmonics, it becomes necessary to place the microphone more directly in line with its main radiating lobe.

1992 Science 2 Oct. 146/1 The apparent size of the radiating region is too small to account for the high radio luminosity by the same synchrotron radiation process.

b. Moving outward in a radial direction as from a centre; esp. (of light, heat, etc.) emitted by radiation or in the form of radiation.

ΘΚΠ

the world > movement > motion in a certain direction > going away > [adjective] > moving away from a centre

radiating1665

centrifugous1702

centrifuge1719

centrifugal1771

1665 R. Hooke Micrographia Pref. sig. c2^v Burning-glasses..collect and unite the radiating heat.

1756 D. W. Linden Treat. Three Medicinal Min. Waters Llandrindod i. iii. 117 For the radiating Beams of..the Sun would prove detrimental to us, if their scorching Heat was not continually moderated.

1785 G. Wallis tr. F. Boissier de la Croix de Sauvages Nosologia Methodica Oculorum ix. 252 If the Eye receives a blow, then a brighter radiating light illumines the whole Eye.

1807 T. Young Course Lect. Nat. Philos. I. li. 637 In other respects, radiating heat is subject, in all cases, to the optical laws which govern the reflection and refraction of light.

1841 Penny Cycl. XIX. 232/2 The radiating particles falling upon the surfaces of any bodies..are..absorbed in them.

1900 J. London White Silence in Son of Wolf 11 A piece of canvas..caught the radiating heat and threw it back and down upon him.

1962 M. Ash Health, Radiation & Healing iv. 81 The practice of radiesthesia is based on two fundamental facts: first the muscular response of human beings to fields of radiating energy, and secondly the radiating energy emitted by the human body itself.

1996 L. O. Gómez Land of Bliss 282 The Bodhisattva Dharmakara promised in one of his vows that as a buddha he would be surrounded by a boundless circle of radiating light.

2. Extended and diverging in a radial manner.

ΘΚΠ

the world > space > relative position > inclination > divergence > [adjective] > characterized by radial divergence > extending in the manner of rays

radiating1665

1665 R. Hooke Micrographia 36 Wheresoever any of those radiating wedges..are removed, which are the component parts of this Arch, the whole Fabrick presently falls to pieces.

1708 J. Harris Lexicon Technicum (ed. 2) I. at Flower Naked; i.e. having no such radiating Leaves round the Limb of its Disk; as in the Tanacetum.

1753 H. Baker Employment for Microscope i. lii. 189 The radiating Lines appear opake, but extremely slender.

1826 W. Kirby & W. Spence Introd. Entomol. III. 623 In Blatta, the Costal Area is distinguished chiefly by longitudinal nervures;..and the Anal by radiating ones.

1870 J. D. Hooker Student's Flora Brit. Islands 15 Stigma discoid or pyramidal with radiating lobes.

1909 H. I. Triggs Town Planning ii. 88 In cities laid out upon the radial system, the radiating streets form as it were the skeleton of the system.

1970 Gay & Calaby in K. Krishna & F. M. Weesner Biol. Termites II. ix. 440 Soil-dwelling colonies commonly build radiating gallery systems on the soil surface to adjacent grass tussocks.

2005 Financial Times (Nexis) 5 Nov. 4 The essential plan was circular, with radiating paths edged pleasantly in box.

3. Characterized by divergence from a central point.

ΘΚΠ

the world > space > relative position > inclination > divergence > [adjective] > characterized by radial divergence

radiant1799

radiating1801

radiatory1816

1801 Philos. Trans. (Royal Soc.) 91 43 If I bring the point very near, it spreads into a surface nearly circular, and almost equably illuminated, except for some faint lines, nearly in a radiating direction.

1828 R. Knox tr. H. Cloquet Syst. Human Anat. 677 They..send twigs in a radiating manner into the pectoralis major.

1869 J. Phillips Vesuvius iii. 67 The mountain became fissured in a radiating direction.

1874 J. G. Wood Out of Doors 555 Each plate being marked with slight grooves in a radiating fashion.

1926 G. W. Tyrrell Princ. Petrol. xiii. 227 Ooliths generally show a series of concentric coats of calcareous material in which a radiating crystalline structure can often be made out.

1959 T. T. Macan Guide Freshwater Invertebr. Animals 7 The radiating symmetry would be a good diagnostic character for the whole group.

2003 P. Booth Planning by Consent 46 Thomas Neale laid out the development of Seven Dials... With..its radiating pattern of streets it was, if briefly, remarkable.

This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022).

单词	radiating
释义	radiatingn. Brit. /ˈreɪdɪeɪtɪŋ/, U.S. /ˈreɪdiˌeɪdɪŋ/ Origin: Formed within English, by derivation. Etymons: radiate v., -ing suffix¹. Etymology: < radiate v. + -ing suffix¹. The action of radiate v. (in various senses). Frequently attributive. ΚΠ a1703 R. Hooke Lect. Light in Posthumous Wks. (1705) 85 I must note to you another Propriety observed in the Body of the Sun, which is necessary for proving both the real Bulk of its Body, and the radiating every way of the Superficial parts of it. 1833 N. Arnott Elements Physics (ed. 5) II. 40 The comparative absorbing powers of the substances and colours were very nearly proportioned to their radiating powers. 1844 W. Upton Physioglyphics ii. 61 It will imply the radiating of right lines over the one barrier or object. 1914 A. B. Rolfe-Martin Wireless Telegr. 117 It is found that, owing chiefly to dielectric losses in the condenser, the distortion has a still greater weakening effect on radiating power. 1978 Rev. Electr. Communic. Lab. 26 821 FDM-FM is selected as a modulation method from the viewpoint of effective use of..satellite radiating power. 1994 Proc. IEEE 82 358/1 The radiating properties of the antenna. This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022). radiatingadj. Brit. /ˈreɪdɪeɪtɪŋ/, U.S. /ˈreɪdiˌeɪdɪŋ/ Origin: Formed within English, by derivation. Etymons: radiate v., -ing suffix². Etymology: < radiate v. + -ing suffix². 1. a. Originally: that sends out rays of light or heat. Later more widely: that emits energy by radiation (radiation n. 1b, 1c). ΘΚΠ the world > matter > light > [adjective] > emitting rays beamy1398 flaming?a1400 streaminga1400 radious1417 radiantc1450 beamed1480 irradiant1526 beamish1530 beamsome1595 beamfula1631 irradiating1651 radiating1651 beaming1667 streamy1718 irradiativea1834 radiescent1863 emissive1870 1651 J. F. tr. H. C. Agrippa Three Bks. Occult Philos. ii. lix. 335 He [sc. the Sun] is called also..burning fiery, golden flaming, radiating [L. radiosus], of a fiery hair, of a golden hair, the eye of the world. 1653 W. Denny Pelecanicidium iii. 299 With constant Looke upon the Radiating Sunne, As if he watcht his Steeds that 'bout the World do run. 1692 W. Molyneux Dioptrica Nova 47 A Convex-Glass in whose Focus at a there is a radiating Point, from which proceed the Rays a c f, a d m. 1708 J. Harris Lexicon Technicum (ed. 2) I. at Sound As Light presently vanishes on the removal, or Total Eclipse of the Radiating Body, so a Sound perishes assoon as the Undulation of the Air ceases. a1764 J. Harris Treat. Optics (1775) ii. 177 These impressions are never sensible, but when the rest of the retina is very dark, in comparison of the image of the radiating object. 1837 Abstr. Papers Royal Soc. 1830–37 3 331 Congelation is induced on that portion of the fluid, already cooled down to the freezing-point, which is in immediate contact with the radiating body. 1888 Science 98 June 279/2 The wire, having the smaller section and less radiating surface, heats the faster. 1904 Physical Rev. 18 231 Having the radiating aërial resonating the primary circuit, it is now necessary to have a second primary circuit in tune with the first. 1962 A. Nisbett Technique Sound Studio iii. 60 In order to get the full rich sonority of the instrument's [sc. the cello's] upper harmonics, it becomes necessary to place the microphone more directly in line with its main radiating lobe. 1992 Science 2 Oct. 146/1 The apparent size of the radiating region is too small to account for the high radio luminosity by the same synchrotron radiation process. b. Moving outward in a radial direction as from a centre; esp. (of light, heat, etc.) emitted by radiation or in the form of radiation. ΘΚΠ the world > movement > motion in a certain direction > going away > [adjective] > moving away from a centre radiating1665 centrifugous1702 centrifuge1719 centrifugal1771 1665 R. Hooke Micrographia Pref. sig. c2^v Burning-glasses..collect and unite the radiating heat. 1756 D. W. Linden Treat. Three Medicinal Min. Waters Llandrindod i. iii. 117 For the radiating Beams of..the Sun would prove detrimental to us, if their scorching Heat was not continually moderated. 1785 G. Wallis tr. F. Boissier de la Croix de Sauvages Nosologia Methodica Oculorum ix. 252 If the Eye receives a blow, then a brighter radiating light illumines the whole Eye. 1807 T. Young Course Lect. Nat. Philos. I. li. 637 In other respects, radiating heat is subject, in all cases, to the optical laws which govern the reflection and refraction of light. 1841 Penny Cycl. XIX. 232/2 The radiating particles falling upon the surfaces of any bodies..are..absorbed in them. 1900 J. London White Silence in Son of Wolf 11 A piece of canvas..caught the radiating heat and threw it back and down upon him. 1962 M. Ash Health, Radiation & Healing iv. 81 The practice of radiesthesia is based on two fundamental facts: first the muscular response of human beings to fields of radiating energy, and secondly the radiating energy emitted by the human body itself. 1996 L. O. Gómez Land of Bliss 282 The Bodhisattva Dharmakara promised in one of his vows that as a buddha he would be surrounded by a boundless circle of radiating light. 2. Extended and diverging in a radial manner. ΘΚΠ the world > space > relative position > inclination > divergence > [adjective] > characterized by radial divergence > extending in the manner of rays radiating1665 1665 R. Hooke Micrographia 36 Wheresoever any of those radiating wedges..are removed, which are the component parts of this Arch, the whole Fabrick presently falls to pieces. 1708 J. Harris Lexicon Technicum (ed. 2) I. at Flower Naked; i.e. having no such radiating Leaves round the Limb of its Disk; as in the Tanacetum. 1753 H. Baker Employment for Microscope i. lii. 189 The radiating Lines appear opake, but extremely slender. 1826 W. Kirby & W. Spence Introd. Entomol. III. 623 In Blatta, the Costal Area is distinguished chiefly by longitudinal nervures;..and the Anal by radiating ones. 1870 J. D. Hooker Student's Flora Brit. Islands 15 Stigma discoid or pyramidal with radiating lobes. 1909 H. I. Triggs Town Planning ii. 88 In cities laid out upon the radial system, the radiating streets form as it were the skeleton of the system. 1970 Gay & Calaby in K. Krishna & F. M. Weesner Biol. Termites II. ix. 440 Soil-dwelling colonies commonly build radiating gallery systems on the soil surface to adjacent grass tussocks. 2005 Financial Times (Nexis) 5 Nov. 4 The essential plan was circular, with radiating paths edged pleasantly in box. 3. Characterized by divergence from a central point. ΘΚΠ the world > space > relative position > inclination > divergence > [adjective] > characterized by radial divergence radiant1799 radiating1801 radiatory1816 1801 Philos. Trans. (Royal Soc.) 91 43 If I bring the point very near, it spreads into a surface nearly circular, and almost equably illuminated, except for some faint lines, nearly in a radiating direction. 1828 R. Knox tr. H. Cloquet Syst. Human Anat. 677 They..send twigs in a radiating manner into the pectoralis major. 1869 J. Phillips Vesuvius iii. 67 The mountain became fissured in a radiating direction. 1874 J. G. Wood Out of Doors 555 Each plate being marked with slight grooves in a radiating fashion. 1926 G. W. Tyrrell Princ. Petrol. xiii. 227 Ooliths generally show a series of concentric coats of calcareous material in which a radiating crystalline structure can often be made out. 1959 T. T. Macan Guide Freshwater Invertebr. Animals 7 The radiating symmetry would be a good diagnostic character for the whole group. 2003 P. Booth Planning by Consent 46 Thomas Neale laid out the development of Seven Dials... With..its radiating pattern of streets it was, if briefly, remarkable. This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022). < n.a1703adj.1651
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radiatingn.

radiatingadj.