inoperculate

/ˌɪnəˈpɜːrkjʊlɪt/
adjective
  1. Lacking a lid or cover, especially in biological contexts such as certain spores or shells.
    • Unlike many mosses, this species has an inoperculate capsule that opens irregularly.
    • The inoperculate spores of the fungus are easily dispersed by wind.
    • Marine biologists studied the inoperculate snails to understand their evolutionary adaptations.
Synonyms
Antonyms
What does "inoperculate" mean? | whatsthatwordmean | whatsthatwordmean