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单词 sterigma
释义

sterigma

[ stuh-rig-muh ]
/ stəˈrɪg mə /

noun, plural ste·rig·ma·ta [stuh-rig-muh-tuh]. /stəˈrɪg mə tə/. Mycology.

a small stalk that bears a sporangium, a conidium, or especially a basidiospore.

Origin of sterigma

1865–70; <New Latin <Greek stḗrigma a support, equivalent to stērig-, base of stērízein to support + -ma noun suffix

OTHER WORDS FROM sterigma

ster·ig·mat·ic [ster-ig-mat-ik, steer-], /ˌstɛr ɪgˈmæt ɪk, ˌstɪər-/, adjective

Words nearby sterigma

stereotyped, stereotypy, stereovision, steric, steric hindrance, sterigma, sterilant, sterile, sterile cyst, sterilization, sterilize
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for sterigma

  • At free end of each sterigma is formed an oval body—a spore or "gonidium" (d), which, when ripe, is thrown off from the sterigma.

    The Elements of Bacteriological Technique|John William Henry Eyre
  • At the apex of each basidium a flask-shaped cell, "sterigma" (d), appears.

    The Elements of Bacteriological Technique|John William Henry Eyre
  • D, Passage of a nucleus through the sterigma into the basidiospore.

    Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3|Various

British Dictionary definitions for sterigma

sterigma
/ (stəˈrɪɡmə) /

noun

biology a minute stalk bearing a spore or chain of spores in certain fungi

Word Origin for sterigma

C19: New Latin from Greek stērigma support, from stērizein to sustain
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间:2024/12/24 3:34:56