Stretchy, Form-Fitting One-Piece, for Felines?

This page is the CodyCross answer for the clue below from Small World, Group 690, Puzzle 2 (Protons and Neutrons).

Question is: Stretchy, Form-Fitting One-Piece, for Felines?

and the answer is: CATSUIT

Word Meaning:

CATSUIT — A tight-fitting one-piece women's garment, covering the legs, arms and torso.

Definitions from Wiktionary.