pinniped
pin·ni·ped
noun
1.
aquatic carnivorous mammal having a streamlined body specialized for swimming with limbs modified as flippers
Origin
From Latin pinna (“fin”) + pes (“foot”).
Related words
Word family
Broader terms
Parts
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.