polypiden.

Brit.

/ˈpɒlᵻpʌɪd/, U.S.

/ˈpɑliˌpaɪd/,

/ˈpɑləˌpaɪd/

Forms: 1800s– polypid (rare), 1800s– polypide.

Origin: Formed within English, by derivation. Etymons: polyp n., English -ide , -id suffix².

Etymology: < polyp n. + -ide, variant of -id suffix².

Zoology.

In a bryozoan: the part of a zooid that comprises the introvert, lophophore, and movable contents (digestive system, muscles, etc.). Cf. cystid n. 2.

ΘΚΠ

the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [noun] > member of > zooid

polyp fish?1605

polypus-fish1607

polypus1742

polypide1850

polypite1859

the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Polyzoa > [noun] > member of > individual of compound

bryozoon1841

polypide1850

polypite1859

polyzoonite1871

1850 Allman in Brit. Assoc. Rep. (1851) 307 For the term Polype, therefore, originally applied not only to the Anthozoal radiata, to which its use ought to be confined, but also to the retractile portion of the Polyzoa, I have substituted in the following Report that of Polypide.

1877 T. H. Huxley Man. Anat. Invertebrated Animals viii. 453 Each zooid which buds from the common stock is a polypide.

1959 L. H. Hyman Invertebrates V. xx. 325 Other types of zooids..are characterized by the reduction of the polypide, which loses its nutritive and reproductive function.

1995 C. Neilsen Animal Evol. xxiv. 192 A generalized feeding zooid has..a moveable polypide consisting of a gut and a ring of ciliated tentacles around the mouth.

Compounds

polypide bud n. now rare a new polypide, produced as a bud, which develops ova.

ΚΠ

1894 Proc. Royal Soc. 57 189 A precisely similar egg was found..in a polypide-bud.

1958 Q. Rev. Biol. 33 30/2 The latter [sc. Phylactolaemata] are also primitive in the structure of the body wall.., and manner of development of polypide buds.

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

单词	polypide
释义	polypiden. Brit. /ˈpɒlᵻpʌɪd/, U.S. /ˈpɑliˌpaɪd/, /ˈpɑləˌpaɪd/ Forms: 1800s– polypid (rare), 1800s– polypide. Origin: Formed within English, by derivation. Etymons: polyp n., English -ide , -id suffix². Etymology: < polyp n. + -ide, variant of -id suffix². Zoology. In a bryozoan: the part of a zooid that comprises the introvert, lophophore, and movable contents (digestive system, muscles, etc.). Cf. cystid n. 2. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [noun] > member of > zooid polyp fish?1605 polypus-fish1607 polypus1742 polypide1850 polypite1859 the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Polyzoa > [noun] > member of > individual of compound bryozoon1841 polypide1850 polypite1859 polyzoonite1871 1850 Allman in Brit. Assoc. Rep. (1851) 307 For the term Polype, therefore, originally applied not only to the Anthozoal radiata, to which its use ought to be confined, but also to the retractile portion of the Polyzoa, I have substituted in the following Report that of Polypide. 1877 T. H. Huxley Man. Anat. Invertebrated Animals viii. 453 Each zooid which buds from the common stock is a polypide. 1959 L. H. Hyman Invertebrates V. xx. 325 Other types of zooids..are characterized by the reduction of the polypide, which loses its nutritive and reproductive function. 1995 C. Neilsen Animal Evol. xxiv. 192 A generalized feeding zooid has..a moveable polypide consisting of a gut and a ring of ciliated tentacles around the mouth. Compounds polypide bud n. now rare a new polypide, produced as a bud, which develops ova. ΚΠ 1894 Proc. Royal Soc. 57 189 A precisely similar egg was found..in a polypide-bud. 1958 Q. Rev. Biol. 33 30/2 The latter [sc. Phylactolaemata] are also primitive in the structure of the body wall.., and manner of development of polypide buds. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < n.1850
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