English edit

Pronunciation edit

  • (US) IPA(key): /æbˈdɑm.ə.nl̩ fɪn/, /əbˈdɑm.ə.nl̩ fɪn/

Noun edit

abdominal fin (plural abdominal fins)

  1. (ichthyology) One of the posterior paired fins of fishes; pelvic fin; ventral fin.[1]

Translations edit

References edit

  1. ^ Philip Babcock Gove (editor), Webster's Third International Dictionary of the English Language, Unabridged (G. & C. Merriam Co., 1976 [1909], →ISBN), page 2