trochophore From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounThe free-swimming larva of some invertebrates that have a circlet of cilia Related wordsSynonymstrocophoretrochoblasttelotrochtrochosphereprototrochatrochatrichimellacycliophorantrochal disktrichophoretrophontgastrotrichactinotrocholigotrichplanulacinctoblastula References Wiktionary — trochophore Wikipedia — trochophore