Definition: Meaning of, pelvic fin in English to English dictionary.
Pronunciation:/ ˈpɛlvɪk fɪn /
noun
synonym
antonym
Word Forms:
Singular
Plural
pelvic fin
pelvic fins
either of a pair of fins attached to the pelvic girdle in fishes that help control the direction of movement; correspond to hind limbs of a land vertebrate