operculatedadj.

Brit.

/əʊˈpəːkjᵿˌleɪtᵻd/,

/ɒˈpəːkjᵿˌleɪtᵻd/, U.S.

/oʊˈpərkjəˌleɪdᵻd/

Origin: Formed within English, by derivation. Etymons: operculate v., -ed suffix¹.

Etymology: < operculate v. + -ed suffix¹.

†1. Covered as with a lid. Obsolete. rare.Apparently only attested in dictionaries or glossaries.

ΘΚΠ

the world > space > relative position > closed or shut condition > [adjective] > closed or shut > having a lid

liddedc900

covered1463

cured1463

operculated1657

opercular1858

1657 Physical Dict. Operculated, close-covered.

2. Zoology and Botany. = operculate adj.

ΘΚΠ

the world > animals > animal body > general parts > [adjective] > having a cover or lid

operculate1775

operculated1776

operculiform1822

opercular1830

operculigerous1851

operculiferous1857

operculigenous1882

1776 E. M. da Costa Elements Conchol. 102 Operculated, or covered with a lid.

1824 Philos. Trans. (Royal Soc.) 114 416 All the marine spirivalves of the secondary strata belong to the operculated genera.

1897 T. C. Allbutt et al. Syst. Med. II. 1023 The liver-fluke pours its large brown operculated eggs..into the bile.

1937 Philos. Trans. (Royal Soc.) B. 227 300 The medial part of the occipital operculum is a deeply operculated sulcus cutting the dorso-medial border and extending well on to the medial surface.

1993 S. J. Ettinger Pocket Compan. Textbk. Vet. Internal Med. lxxxvi. 472 The diagnosis should be confirmed by examination of feces for characteristic operculated fluke eggs.

This entry has been updated (OED Third Edition, June 2004; most recently modified version published online March 2022).

单词	operculated
释义	operculatedadj. Brit. /əʊˈpəːkjᵿˌleɪtᵻd/, /ɒˈpəːkjᵿˌleɪtᵻd/, U.S. /oʊˈpərkjəˌleɪdᵻd/ Origin: Formed within English, by derivation. Etymons: operculate v., -ed suffix¹. Etymology: < operculate v. + -ed suffix¹. †1. Covered as with a lid. Obsolete. rare.Apparently only attested in dictionaries or glossaries. ΘΚΠ the world > space > relative position > closed or shut condition > [adjective] > closed or shut > having a lid liddedc900 covered1463 cured1463 operculated1657 opercular1858 1657 Physical Dict. Operculated, close-covered. 2. Zoology and Botany. = operculate adj. ΘΚΠ the world > animals > animal body > general parts > [adjective] > having a cover or lid operculate1775 operculated1776 operculiform1822 opercular1830 operculigerous1851 operculiferous1857 operculigenous1882 1776 E. M. da Costa Elements Conchol. 102 Operculated, or covered with a lid. 1824 Philos. Trans. (Royal Soc.) 114 416 All the marine spirivalves of the secondary strata belong to the operculated genera. 1897 T. C. Allbutt et al. Syst. Med. II. 1023 The liver-fluke pours its large brown operculated eggs..into the bile. 1937 Philos. Trans. (Royal Soc.) B. 227 300 The medial part of the occipital operculum is a deeply operculated sulcus cutting the dorso-medial border and extending well on to the medial surface. 1993 S. J. Ettinger Pocket Compan. Textbk. Vet. Internal Med. lxxxvi. 472 The diagnosis should be confirmed by examination of feces for characteristic operculated fluke eggs. This entry has been updated (OED Third Edition, June 2004; most recently modified version published online March 2022). < adj.1657
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