postpubisn.

Brit.

/ˌpəʊs(t)ˈpjuːbɪs/, U.S.

/ˌpoʊs(t)ˈpjubəs/

Inflections: Plural postpubes.

Origin: Formed within English, by derivation. Etymons: post- prefix, pubis n.

Etymology: < post- prefix + pubis n. Compare slightly earlier postpubic adj.

Zoology and Palaeontology.

The posterior or postacetabular part of the pubis, esp. when large, as in some dinosaurs. Cf. prepubis n. 1.

ΘΚΠ

the world > animals > animal body > general parts > constituent materials > [noun] > specific parts of pubis

postpubis1879

prepubis1888

1879 O. C. Marsh in Amer. Jrnl. Sci. 17 90 Judging from the structure of the pelvis in Laosaurus, this bone should be the postpubis.

1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 65 The main portion of the bird's pubis is the homologue of the postpubis (so called) in the same groups [Stegosauria and Ornithopoda].

1924 R. S. Lull in M. R. Thorpe Org. Adaptation to Environment vii. 236 The pubis [in ornithischian dinosaurs] has two branches, a forwardly directed prepubis, and a slender postpubis.

1990 R. E. Chapman & M. K. Brett-Surman in K. Carpenter & P. J. Currie Dinosaur Systematics (1992) xii. 167 The pubis is divided into three functional areas, the postpubis and acetabulum, the prepubic neck, and the expanded prepubic blade.

This entry has been updated (OED Third Edition, December 2006; most recently modified version published online March 2022).

单词	postpubis
释义	postpubisn. Brit. /ˌpəʊs(t)ˈpjuːbɪs/, U.S. /ˌpoʊs(t)ˈpjubəs/ Inflections: Plural postpubes. Origin: Formed within English, by derivation. Etymons: post- prefix, pubis n. Etymology: < post- prefix + pubis n. Compare slightly earlier postpubic adj. Zoology and Palaeontology. The posterior or postacetabular part of the pubis, esp. when large, as in some dinosaurs. Cf. prepubis n. 1. ΘΚΠ the world > animals > animal body > general parts > constituent materials > [noun] > specific parts of pubis postpubis1879 prepubis1888 1879 O. C. Marsh in Amer. Jrnl. Sci. 17 90 Judging from the structure of the pelvis in Laosaurus, this bone should be the postpubis. 1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 65 The main portion of the bird's pubis is the homologue of the postpubis (so called) in the same groups [Stegosauria and Ornithopoda]. 1924 R. S. Lull in M. R. Thorpe Org. Adaptation to Environment vii. 236 The pubis [in ornithischian dinosaurs] has two branches, a forwardly directed prepubis, and a slender postpubis. 1990 R. E. Chapman & M. K. Brett-Surman in K. Carpenter & P. J. Currie Dinosaur Systematics (1992) xii. 167 The pubis is divided into three functional areas, the postpubis and acetabulum, the prepubic neck, and the expanded prepubic blade. This entry has been updated (OED Third Edition, December 2006; most recently modified version published online March 2022). < n.1879
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