† oophoridiumn.

Inflections: Plural oophoridia.

Origin: Formed within English, by compounding. Etymons: oophoron n., -idium comb. form.

Etymology: < oophoron n. + -idium comb. form. Compare French oophoridie (1868 in Littré).The use by Spring referred to in quot. 1847 has not been traced. N.E.D. (1903) gives the pronunciation as (ō^u:ofori·diɒ̆m) /ˌəʊəʊfɒˈrɪdɪəm/.

Botany. Obsolete.

A megasporangium or megaspore of a lycopod.

ΘΚΠ

the world > plants > particular plants > moss > [noun] > club-moss or moss-like ferns > parts of

powder1672

oophoridium1847

oophorid1848

oosporangium1857

macrosporangium1862

rhizophore1875

megasporangium1886

megasporange1889

protophyll1891

prophyll1971

1847 Ann. & Mag. Nat. Hist. 19 28 Two kinds of spore-cases are distinguishable in the Lycopodiaceæ,—1. for those capable of germination, and 2. for others... Spring calls the former Oophoridia, the latter Antheridia.

1861 R. Bentley Man. Bot. i. v. 375 The oosporangia or oophoridia are usually two-valved cases..with four lobes, each of which contains one large spore.

1870 J. D. Hooker Student's Flora Brit. Islands 469 Lycopodiaceæ..larger capsules containing 3–4 much larger spores (macrospores or oophoridia).

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

单词	oophoridium
释义	† oophoridiumn. Inflections: Plural oophoridia. Origin: Formed within English, by compounding. Etymons: oophoron n., -idium comb. form. Etymology: < oophoron n. + -idium comb. form. Compare French oophoridie (1868 in Littré).The use by Spring referred to in quot. 1847 has not been traced. N.E.D. (1903) gives the pronunciation as (ō^u:ofori·diɒ̆m) /ˌəʊəʊfɒˈrɪdɪəm/. Botany. Obsolete. A megasporangium or megaspore of a lycopod. ΘΚΠ the world > plants > particular plants > moss > [noun] > club-moss or moss-like ferns > parts of powder1672 oophoridium1847 oophorid1848 oosporangium1857 macrosporangium1862 rhizophore1875 megasporangium1886 megasporange1889 protophyll1891 prophyll1971 1847 Ann. & Mag. Nat. Hist. 19 28 Two kinds of spore-cases are distinguishable in the Lycopodiaceæ,—1. for those capable of germination, and 2. for others... Spring calls the former Oophoridia, the latter Antheridia. 1861 R. Bentley Man. Bot. i. v. 375 The oosporangia or oophoridia are usually two-valved cases..with four lobes, each of which contains one large spore. 1870 J. D. Hooker Student's Flora Brit. Islands 469 Lycopodiaceæ..larger capsules containing 3–4 much larger spores (macrospores or oophoridia). This entry has been updated (OED Third Edition, June 2004; most recently modified version published online March 2022). < n.1847
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