D defs.my
Entry 1 sense Webster, 1913

cleistothecium

· IPA
01 n. the closed spore-bearing structure of some fungi (especially Aspergillaceae and Eurysiphaceae) from which spores are released only by decay…
  1. 1.
    the closed spore-bearing structure of some fungi (especially Aspergillaceae and Eurysiphaceae) from which spores are released only by decay or disintegration; -- called also cleistocarp. Also: cleistocarp
Syn. cleistocarp.