Definition of acrospore
: a spore (as a basidiospore) borne at the extremity of the sporophore
acrosporous\¦a-krə-¦spȯr-əs, ə-ˈkrä-spə-rəs\ adjective
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Origin and Etymology of acrospore
French, from acr- + -spore
First Known Use: 1849
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