vibraculum From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounA long, whiplike, modified zooid on the surface of certain colonies of bryozoa Related wordsSynonymsvibraculariumaviculariumancestrulavolutevibrionovicellvibrionaceancingulumvelumgubernaculumvestibuliferidbryozoanbryozoonzoodendriumzoeciumcyclostomatid References Wiktionary — vibraculum Wikipedia — vibraculum