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单词 oviform
释义

oviformadj.1

Brit. /ˈəʊvɪfɔːm/, U.S. /ˈoʊvɪˌfɔrm/
Origin: Formed within English, by compounding. Etymons: ovi- comb. form1, -form comb. form2.
Etymology: < ovi- comb. form1 + -form comb. form2. Compare post-classical Latin and scientific Latin oviformis (1600 or earlier; 1790 as a specific name), French oviforme (1745).
1. Having the form of an egg; egg-shaped; (occasionally) spec. having the form of an ovum.
ΘΚΠ
the world > space > shape > curvature > curved three-dimensional shape or body > [adjective] > spherical or globular > spheroidal > oval, ovoid, or ellipsoidal
oval1585
egg-like1599
ovalish1684
oviform1684
subovate1752
egg-shaped1767
almond-shapeda1771
subovated1773
ovicular1774
ovate1775
ovoid1776
egg-oblong1796
subovoid1819
ovaliform1826
ovoidal1828
ellipsoidal1831
amygdaloid1835
ooidal1836
oliviform1857
ovoid-shaped1860
ellipsoid1861
ovaloid1890
1684 T. Burnet Theory of Earth i. v. 65 This notion of the Mundane Egg, or that the World was Oviform, hath been the sence and Language of all Antiquity.
1701 Philos. Trans. 1700–1 (Royal Soc.) 22 847 This Allantois..is of an Oviform Figure, somewhat like the common Cuts of a Mans Bladder.
1770 Philos. Trans. 1769 (Royal Soc.) 59 212 That in the human subject each lacteal forms an ampullula or oviform vesicle.
1816 G. S. Faber Origin Pagan Idolatry III. 186 A large orbicular or oviform stone.
1859 R. B. Sage Rocky Mountain Life 361 The prairie-potato..is of a rough, knotty appearance, somewhat oviform.
1879 J. J. Young Ceramic Art 179 A set of three small oviform vases.
1937 F. W. Burgess Silver, Pewter, Sheffield Plate ix. 107 The fine chocolate pot illustrated..has an oviform body, chased and repoussé with foliage and festoons of drapery.
1989 Biometrika 76 737 The imaginary axis in the T1-plane is mapped onto the ovi-form curve G.
2. Geology. Designating a limestone consisting of small particles like the roe of fishes; = oolitic adj. 1. Obsolete. rare.
ΘΚΠ
the world > the earth > structure of the earth > constituent materials > rock > sedimentary rock > [adjective] > calcareous > oolite
oolitic1796
oviform1799
oolithic1895
1799 R. Kirwan Geol. Ess. ii. 234 Oviform Limestone. This is not common; the balls or globules have for the most part a grain of sand in the middle.
1816 W. Smith Strata Identified 29 Freestone, calcareous, soft, oviform.
This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022).

oviformadj.2

Brit. /ˈəʊvɪfɔːm/, U.S. /ˈoʊvɪˌfɔrm/
Origin: Formed within English, by compounding. Etymons: ovi- comb. form2, -form comb. form2.
Etymology: < ovi- comb. form2 + -form comb. form2.
Zoology. rare. Now disused.
Of the spigelian lobe of the liver in a ruminant: broad-based (like that of a sheep). Cf. rusiform adj.
ΘΚΠ
the world > animals > mammals > group Ungulata (hoofed) > group Ruminantia (sheep, goats, cows, etc.) > genus Ovus > [adjective] > resembling or of the form of sheep
sheepishc1200
sheepy1532
sheepa1556
sheep-like1596
oviform1877
criocephalous1882
1877 A. H. Garrod in Proc. Zool. Soc. 7 When its base is broad, as in the Sheep, it [sc. the Spigelian lobe] may be termed oviform.
1900 Proc. Zool. Soc. 155 Its form in the same species may be either ‘rusiform’ or ‘oviform’.
This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022).
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