PECTORAL FIN

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

Either of a pair of fins situated just behind the head in fishes that help control the direction of movement

Classified under:

Nouns denoting animals

Hypernyms ("pectoral fin" is a kind of...):

fin (organ of locomotion and balance in fishes and some other aquatic animals)

Credits