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单词 archegonium
释义

WordReference Random House Unabridged Dictionary of American English © 2024
ar•che•go•ni•um  (är′ki gōnē əm),USA pronunciation n., pl. -ni•a (-nē ə).USA pronunciation [Bot.]
  1. Botanythe female reproductive organ in ferns, mosses, etc.
  • Greek -ion diminutive suffix
  • Greek archégonos first of a race; see arche-, gono-) + -ium
  • Neo-Latin, equivalent. to archegon- (
  • 1850–55;
ar′che•goni•al, ar•che•go•ni•ate  (är′ki gōnē it, -āt′),USA pronunciation adj. 
Collins Concise English Dictionary © HarperCollins Publishers::
archegonium /ˌɑːkɪˈɡəʊnɪəm/ n ( pl -nia / -nɪə/)
  1. a female sex organ, occurring in mosses, spore-bearing vascular plants, and gymnosperms, that produces a single egg cell in its swollen base
Etymology: 19th Century: from New Latin, from Greek arkhegonos original parent, from arkhe- chief, first + gonos seed, race
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更新时间:2025/2/23 1:09:46