cirripede
Noun
Meaning
marine crustaceans with feathery food-catching appendages; free-swimming as larvae; as adults form a hard shell and live attached to submerged surfaces
Source: WordNetSynonyms
Hypernyms
Hyponyms
gooseneck barnacle
rock barnacle
goose barnacle
acorn barnacle
Lepas fascicularis
Balanus balanoides