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单词 exsert
释义

Definition of exsert in English:

exsert

verb ɪkˈsəːtɛkˈsəːtɛkˈsərt
[with object]usually as adjective exsertedBiology
  • Cause to protrude.

    an exserted stigma
    Example sentencesExamples
    • On the basis of the phylogenic relationships, autogamous species most likely evolved from self-incompatibility ancestors that have exserted stigmas.
    • All three subspecies are white flowering with a tubular corolla and a long style that exserts the stigma from the corolla tube.
    • The exserted stamens and feathery stigma branches, unique in the family, along with the preference of most species for open habitats, suggests wind pollination.
    • The flowers lack petals and display 8 prominently exserted stamens and a single exserted style.
    • In flowers of short-styled individuals, the top of the stigma is located just above the midpoint of the corolla tube and stamens are slightly exserted.

Origin

Mid 17th century: from Latin exsert- 'put forth', from the verb exserere (see exert).

 
 

Definition of exsert in US English:

exsert

verbekˈsərtɛkˈsərt
[with object]Biology
  • Cause to protrude; push out.

    an exserted stigma
    Example sentencesExamples
    • The flowers lack petals and display 8 prominently exserted stamens and a single exserted style.
    • The exserted stamens and feathery stigma branches, unique in the family, along with the preference of most species for open habitats, suggests wind pollination.
    • In flowers of short-styled individuals, the top of the stigma is located just above the midpoint of the corolla tube and stamens are slightly exserted.
    • On the basis of the phylogenic relationships, autogamous species most likely evolved from self-incompatibility ancestors that have exserted stigmas.
    • All three subspecies are white flowering with a tubular corolla and a long style that exserts the stigma from the corolla tube.

Origin

Mid 17th century: from Latin exsert- ‘put forth’, from the verb exserere (see exert).

 
 
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更新时间:2024/9/21 5:50:29