platycrinoidn.adj.

Brit.

/ˌplatɪˈkrɪnɔɪd/,

/ˌplatɪˈkrʌɪnɔɪd/, U.S.

/ˌplædiˈkrɪˌnɔɪd/,

/ˌplædiˈkraɪˌnɔɪd/

Origin: A borrowing from Latin, combined with an English element. Etymons: Latin Platycrinus , -oid suffix.

Etymology: < scientific Latin Platycrinus (see platycrinid n. and adj.) + -oid suffix. Compare earlier platycrinite n.

Palaeontology.

= platycrinid n. Also as adj.

ΚΠ

1857 L. Agassiz Ess. Classif. in Contrib. Nat. Hist. U.S.A. I. i. i. 114 The few-plated Platycrinoids of the Carboniferous period.

1882 Proc. Acad. Nat. Sci. Philadelphia 1881 213 With the development of the first interradial,..the Platycrinoid form, the simplest of the Sphæroidocrinoidæ was complete.

2001 Palaeontol. 44 1074 The occurrence of platycrinoids in the Famennian of Britain, Germany,..but not in North America, shows a pattern different from that for other camerates.

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

单词	platycrinoid
释义	platycrinoidn.adj. Brit. /ˌplatɪˈkrɪnɔɪd/, /ˌplatɪˈkrʌɪnɔɪd/, U.S. /ˌplædiˈkrɪˌnɔɪd/, /ˌplædiˈkraɪˌnɔɪd/ Origin: A borrowing from Latin, combined with an English element. Etymons: Latin Platycrinus , -oid suffix. Etymology: < scientific Latin Platycrinus (see platycrinid n. and adj.) + -oid suffix. Compare earlier platycrinite n. Palaeontology. = platycrinid n. Also as adj. ΚΠ 1857 L. Agassiz Ess. Classif. in Contrib. Nat. Hist. U.S.A. I. i. i. 114 The few-plated Platycrinoids of the Carboniferous period. 1882 Proc. Acad. Nat. Sci. Philadelphia 1881 213 With the development of the first interradial,..the Platycrinoid form, the simplest of the Sphæroidocrinoidæ was complete. 2001 Palaeontol. 44 1074 The occurrence of platycrinoids in the Famennian of Britain, Germany,..but not in North America, shows a pattern different from that for other camerates. This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022). < n.adj.1857
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