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单词 mastoid
释义

mastoidadj.n.

Brit. /ˈmastɔɪd/, U.S. /ˈmæˌstɔɪd/
Origin: A borrowing from Latin. Etymon: Latin mastoides.
Etymology: < post-classical Latin mastoides (17th cent. or earlier; the Greek word occurs untransliterated in A. Vesalius De Humani Corporis Fabrica (1542)) < ancient Greek μαστοειδής like a breast (in Hellenistic Greek used specifically in μαστοειδεῖς ἀποϕύσεις mastoid processes (Galen)) < μαστός breast (see masto- comb. form2) + -ειδής (compare -oid suffix). Compare Middle French, French mastoïde (1575 in apophyse mastoïde ; 1803 in sense A. 1b), post-classical Latin processus mastoides (listed in B. Castelli Lexicon Medicum (1713) as occurring earlier).
Chiefly Anatomy and Zoology.
A. adj.
I. Relating to part of the temporal bone of the skull.
1.
a. mastoid process n. a conical projection from the posterior part of the temporal bone of the human skull, located behind the ear and containing air cavities communicating with the middle ear. Also: the homologous structure in other mammals.
ΘΚΠ
the world > life > the body > structural parts > bone or bones > skull > parts of skull > [noun] > bones of temple
squamous bone?1541
temporal?1541
shaft1552
vaginal process1726
mastoid process1732
supertemporal1834
mastoid1840
stylohyal1846
squamosal1848
squamosal bone1849
tympanohyal1873
1732 A. Monro Anat. Humane Bones (ed. 2) 100 Into the mastoid Process the Sterno-mastoideus Muscle is inserted.
1797 Encycl. Brit. I. 681/2 The stylo-mastoid hole, so called from its situation between the styloid and mastoid processes.
1848 R. Owen On Archetype & Homologies Vertebr. Skeleton 34 The process of no. 8 resembles the mastoid process of mammalia.
1878 A. M. Hamilton Nerv. Dis. 81 Leeches being applied to both ears, and cups over the mastoid processes.
1910 Encycl. Brit. I. 940/1 The sinus curves downward and forward toward the tip of the mastoid process.
1973 W. Barlow Alexander Princ. iii. 41 The vestibular apparatus..lies inside the skull, internal to the mastoid process.
b. mastoid bone n. the posterior portion of the temporal bone in humans and other mammals, which includes the mastoid process. Formerly also: † designating any of several bones of the skull in other vertebrates, regarded as homologous with this part of the temporal bone (obsolete). Also (chiefly in Medicine): = mastoid process n. at sense A. 1a.
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the world > animals > fish > parts of fish > [noun] > bones (various types of)
grate1481
pharyngeal1791
suboperculum1818
supratemporal1834
shackle-joint1837
mastoid1840
wrist1840
mastoid bone1841
subopercular1841
mesotympanic1846
suprascapula1846
hypobranchials1848
hypotympanic1848
urohyal1848
radius1854
epicentral1866
pterotic1866
mesocoracoid1868
supraclavicle1868
precoracoid1869
symplectic1870
hypural1871
mesopterygoid1871
post-temporal1871
postclavicle1872
brachial1873
urostyle1875
hypercoracoid1876
admaxillary1885
intercalarium1887
palatopterygoquadrate1888
subtectal1888
Weberian apparatus1889
Weberian ossicles1889
radial1890
supracleithrum1903
the world > animals > reptiles > [noun] > parts of > bones of
tarsus1676
mastoid1840
mastoid bone1841
postorbital1852
sclerotal1854
quadrate bone1858
quadrate1863
transpalatine1891
osteoderm1898
suprascapula2004
1841 R. E. Grant Outl. Compar. Anat. 84 Anterior to the mastoid bones are the upper portions of the tympanic bones.
1880 A. Günther Introd. Study of Fishes 57 The formation..is completed by the mastoid and parietal bones.
1988 Q. N. Myrvik & R. S. Weiser Fund. Med. Bacteriol. & Mycol. (ed. 2) x. 162 Spread [of organisms] may also extend to the air cells of the mastoid bone to produce mastoiditis.
1994 P. J. Morris & R. A. Malt Oxf. Textbk. Surg. II. 2253/1 The temporal bone is made up of five parts: the typanic bone, squamous bone, petrous bone, mastoid bone, and zygomatic bone.
2.
a. gen. Of, relating to, or connected with the mastoid process or mastoid bone.
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the world > life > biology > physical aspects or shapes > projection or protuberance > [adjective] > rounded projection
nodous1646
tuberous1650
papillar1651
verrucous1656
capitate1661
clavate1661
papillary1667
warty1693
tuberculated1696
papillous1718
tubercular1719
clavated1728
tuberculous1732
mammillated1744
tubercled1746
papillose1752
torulous1752
tuberculose1752
tuberculate1777
tubercle-like1792
mastoid1800
tuberculiferous1802
ventricose1804
torulose1806
papillated?a1808
tuberculiform1817
bullated1822
nodulous1822
tuberiform1822
nodulated1824
papilliform1824
mammular1826
papilliferous1826
nodulose1828
knuckled1842
mamelonated1843
tuberculoid1853
papillate1857
mammilloid1859
tuberculosquamous1866
bosselated1873
papulate1876
bulbar1878
tubero-cystic1879
mammulose1889
the world > life > the body > structural parts > bone or bones > skull > parts of skull > [adjective] > bones of temple
sternomastic1745
stylomastoid1797
mastoid1800
mastoidean1824
mastoidal1828
mastoideal1828
stylohyoid1840
paroccipital1849
bitemporal1850
squamosal1863
stylohyal1880
1800 Philos. Trans. (Royal Soc.) 90 9 The cavity of the tympanum, where the mastoid cells open.
1822 J. M. Good Study Med. III. 310 An excess of muscular action, particularly of the mastoid muscle.
1835–6 Todd's Cycl. Anat. & Physiol. I. 734/1 The outer and posterior extremity of the petrous is confounded with the mastoid and squamoid portions.
1875 Encycl. Brit. I. 823/2 The mastoid cells or air-sinuses.
1899 T. C. Allbutt et al. Syst. Med. VII. 276 The abscess was secondary to mastoid disease.
1902 A. Thomson in D. J. Cunningham Text-bk. Anat. 116 The middle ear..opens into the mastoid antrum and mastoid air-cells by the aditus ad antrum.
1949 H. W. C. Vines Green's Man. Pathol. (ed. 17) x. 256 The glands of the cervical, mastoid, and occipital regions are particularly affected.
1954 G. C. Kent Compar. Anat. Vertebr. vii. 245 The mastoid portion and tympanic bulla are mammalian innovations.
1967 Canad. Med. Assoc. Jrnl. 12 Aug. 366/2 The important histopathological changes in chronic suppurative middle ear and mastoid disease.
1998 Arch. Otol.: Head & Neck Surg. 118 743 Management of a large mastoid defect resulting from skull base operations or extensive surgical procedures..continues to challenge the otologic surgeon.
b. mastoid antrum n. [after scientific Latin antrum mastoideum (1777 or earlier); compare French antre mastoïdien (1855)] (in the human skull) a cavity within the petrous portion of the temporal bone, communicating with the air cells of the mastoid process and with the middle ear; (also) a homologous cavity in the skull of other vertebrates.
ΚΠ
1873 D. B. St. J. Roosa Pract. Treat. Dis. Ear ix. 207 It [sc. the mastoid process at birth] is a small tuberosity, and contains but one cell of any considerable size, which afterwards becomes the mastoid antrum.
1962 Gray's Anat. (ed. 33) 1295 On the upper part of its anterior wall is an opening, the aditus to the mastoid antrum.
2008 Jrnl. Vertebr. Paleontol. 28 389/2 This region forms part of the pneumatic system of the skull, draining the mastoid antrum into the rhomboid sinus.
II. Resembling a breast or nipple.
3. mastoid cancer n. Pathology a firm, fleshy tumour having a cut surface thought to resemble breast or udder tissue; cf. mammary sarcoma at mammary adj. 2. Obsolete.
ΘΚΠ
the world > health and disease > ill health > a disease > diseases of tissue > [noun] > cancer > types of
soft cancer1804
soot-wart?1810
melanosis1826
mastoid cancer1846
skin cancer1847
cancroid1854
epithelioma1872
soot-cancer1878
scirrhus1881
chimney-sweep's cancer1888
peau d'orange1896
pigskin1898
medullary carcinoma1926
1846 W. H. Walshe Nature & Treatm. Cancer 10 (table) Mastoid cancer.
1878 F. J. Gant Sci. & Pract. Surg. (ed. 2) I. ii. 159 The varieties of Encephaloid are—‘mastoid’ cancer, so named from its resembling, on section, the boiled udder of a cow.
4. gen. Shaped like a breast or nipple.
ΚΠ
1871 W. A. Leighton Lichen-flora 453 Apothecia innate in prominent mastoid thalline tubercles.
1877 L. Palma di Cesnola Cyprus ii. 66 A mastoid or breast-shaped hill.
1971 R. E. Witt Isis xiii. 167 In his charge also is the golden pitcher with a mastoid curvature.
B. n.
1. The mastoid process or bone.
ΘΚΠ
the world > animals > fish > parts of fish > [noun] > bones (various types of)
grate1481
pharyngeal1791
suboperculum1818
supratemporal1834
shackle-joint1837
mastoid1840
wrist1840
mastoid bone1841
subopercular1841
mesotympanic1846
suprascapula1846
hypobranchials1848
hypotympanic1848
urohyal1848
radius1854
epicentral1866
pterotic1866
mesocoracoid1868
supraclavicle1868
precoracoid1869
symplectic1870
hypural1871
mesopterygoid1871
post-temporal1871
postclavicle1872
brachial1873
urostyle1875
hypercoracoid1876
admaxillary1885
intercalarium1887
palatopterygoquadrate1888
subtectal1888
Weberian apparatus1889
Weberian ossicles1889
radial1890
supracleithrum1903
the world > animals > reptiles > [noun] > parts of > bones of
tarsus1676
mastoid1840
mastoid bone1841
postorbital1852
sclerotal1854
quadrate bone1858
quadrate1863
transpalatine1891
osteoderm1898
suprascapula2004
the world > life > the body > structural parts > bone or bones > skull > parts of skull > [noun] > bones of temple
squamous bone?1541
temporal?1541
shaft1552
vaginal process1726
mastoid process1732
supertemporal1834
mastoid1840
stylohyal1846
squamosal1848
squamosal bone1849
tympanohyal1873
1679 Sir T. Browne Let. 10 Mar. in Wks. (1931) VI. 112 I doubt fewe have attempted that course which hee also proposeth agaynst the Tinnitus and noyse in the eares; that is to perforate the mastoides and so to afford a vent & passage unto the tremultuating spirits & winds.]
1840 E. Wilson Anatomist's Vade Mecum 23 The mastoid portion forms the posterior part of the bone.
1846 R. Owen Lect. Compar. Anat. Vertebr. Animals v. 93 The second ring of bones [of a fish's skull]..includes..the ‘parietals’, and the ‘mastoids’.
1899 T. C. Allbutt et al. Syst. Med. VIII. 45 The method may be supplemented by placing a pole on each mastoid for a few minutes.
1995 Anesthesia & Analgesia 80 499/1 Auditory evoked potentials were recorded before and 5 min after every sufentamil dose on vertex (positive) and mastoids on both sides (negative).
2. colloquial. Mastoiditis.
ΘΚΠ
the world > health and disease > ill health > a disease > disorders of ear > [noun] > inflammation
otitis1772
labyrinthitis1834
otitis externa1837
otitis interna1839
tympanitis1842
myringitis1857
otitis media1874
mastoiditis1881
mastoid1934
aerotitis media1937
aviator's ear1937
1934 Webster's New Internat. Dict. Eng. Lang. Mastoid,..Colloq., mastoiditis.
1956 C. P. Snow Homecomings x. 76 He had been trying all ways to get into uniform, but he kept being turned down because he had once had an operation for mastoid.
1987 R. Ellmann Oscar Wilde (1988) i. 10 Even today surgeons use the terms ‘[William] Wilde's incision’ for mastoid, ‘Wilde's cone of light’ and ‘Wilde's cords’.
This entry has been updated (OED Third Edition, March 2001; most recently modified version published online June 2022).
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adj.n.1732
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