Definition of suboperculum in English:

suboperculum

noun

  • Zoology. A bone in the lower part of the operculum of a fish.

Origin

Early 19th century. From sub- + operculum.

Pronunciation

suboperculum

/ˌsʌbɒˈpəːkjʊləm//ˌsʌbə(ʊ)ˈpəːkjʊləm/