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词汇 diadelphous
释义

Definition of diadelphous in English:

diadelphous

adjective ˌdʌɪəˈdɛlfəsˌdaɪəˈdɛlfəs
Botany
  • (of stamens) united by their filaments so as to form two groups.

    〔植〕(雄蕊)两体的

    Example sentencesExamples
    • The androecium consists of 10 diadelphous stamens.
    • These consist of 10 diadelphous stamens and a bent, bearded, and beaked style.
    • The stamens are 6 in number and diadelphous or frequently distinct and numerous.
    • The ten stamens are arranged in diadelphous fashion, with the staminal column (nine basally fused) surrounding the pistil.
    • In some species the ten stamens are all united by their filaments or one stamen is free and the other nine are united (diadelphous).

Origin

Early 19th century: from di-1 'two' + Greek adelphos 'brother' + -ous.

Definition of diadelphous in US English:

diadelphous

adjectiveˌdīəˈdelfəsˌdaɪəˈdɛlfəs
Botany
  • (of stamens) united by their filaments so as to form two groups.

    〔植〕(雄蕊)两体的

    Example sentencesExamples
    • The androecium consists of 10 diadelphous stamens.
    • In some species the ten stamens are all united by their filaments or one stamen is free and the other nine are united (diadelphous).
    • The stamens are 6 in number and diadelphous or frequently distinct and numerous.
    • These consist of 10 diadelphous stamens and a bent, bearded, and beaked style.
    • The ten stamens are arranged in diadelphous fashion, with the staminal column (nine basally fused) surrounding the pistil.

Origin

Early 19th century: from di- ‘two’ + Greek adelphos ‘brother’ + -ous.

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