abdominal fin
abdominal fin · abdominal fins
One of the posterior paired fins of fishesOne of the posterior paired fins of fishes; pelvic fin; ventral fin.
US/æbˈdɑm.ə.nl̩ fɪn/
Meaning
1 sensesOne of the posterior paired fins of fishes; pelvic fin; ventral fin.
Forms
plural: abdominal fins| Singular | abdominal fin |
|---|---|
| Plural | abdominal fins |
regular