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单词 adelphous
释义

adelphousadj.

Brit. /əˈdɛlfəs/, U.S. /əˈdɛlfəs/
Origin: A borrowing from Greek, combined with an English element. Etymons: Greek ἀδελϕός , -ous suffix.
Etymology: < ancient Greek ἀδελϕός brother ( < ἀ- , copulative prefix ( < an ablaut variant (zero-grade) of the Indo-European base of same adj.) + δελϕύς womb < the same Indo-European base as Sanskrit garbha, Avestan garəβa- womb, fetus, and also Avestan gərəbuš- young of an animal) + -ous suffix.
Botany. Now rare.
Of stamens: partially united by their filaments into one or more groups; (also of flowers) having stamens with this arrangement.Cf. diadelphous adj., monadelphous adj. 1, polyadelphous adj., etc.
ΚΠ
1821 S. F. Gray Nat. Arrangem. Brit. Plants I. 140 Stamens... 3. Connexion... Adelphous... The filaments united together into an androphore.
1838 Edinb. New Philos. Jrnl. 24 409 Stamens adherent to the calyx or in its centre, not adelphous.
1884 Cassell's Pop. Educator II. 121/2 All the common papilionaceous flowers are adelphous; but many foreign species..are not.
1936 Amer. Jrnl. Bot. 23 351/1 The development of the adelphous stamens in Glycine..follows the same course.
1969 Econ. Bot. 23 142/1 Stamens adelphous, with many filaments.
This entry has been updated (OED Third Edition, December 2011; most recently modified version published online December 2021).
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adj.1821
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