hypnospore

noun
hyp·​no·​spore | \ˈhipnə+ˌ-\

Definition of hypnospore 

: a very thick-walled asexual resting spore (as of various green algae)

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Other Words from hypnospore

hypnosporic \ ¦⸗⸗¦spōrik, -​pȯr-​ \ adjective

History and Etymology for hypnospore

hypn- + spore

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