en suboperculum
― DerivedFrom ⟶
Weight: 1.0
en operculum (n) Source: English Wiktionary
en interoperculum
― DerivedFrom ⟶
Weight: 1.0
en operculum (n) Source: English Wiktionary
en preoperculum
― DerivedFrom ⟶
Weight: 1.0
en operculum (n) Source: English Wiktionary