Any of an Order of Sea Mammals With Flippers
This page is the CodyCross answer for the clue below from Resorts, Group 554, Puzzle 3 (Rock Climbing).
Question is: Any of an Order of Sea Mammals With Flippers
and the answer is: CETACEAN
Word Meaning:
CETACEAN — Pertaining to the zoologic infraorder Cetacea, or associated with species falling under that taxonomic hierarchy.
Definitions from Wiktionary.