Word Study
microspore
WORDNET DICTIONARY
Noun microspore has 1 sense
CIDE DICTIONARY
microspore, n. [Micro- + spore.].
One of the exceedingly minute spores found in certain flowerless plants, as Selaginella and Isoetes , which bear two kinds of spores, one very much smaller than the other. Cf. Macrospore. [1913 Webster]
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