A Cavity in an Organ; the Heart Has Two of Them

This page is the CodyCross answer for the clue below from Welcome to Japan, Group 562, Puzzle 3 (Flower Viewing).

Question

A Cavity in an Organ; the Heart Has Two of Them

Answer

VENTRICLE

Word Meaning:

VENTRICLE — (anatomy, zootomy) Any small cavity within a body; a hollow part or organ, especially:

Definitions from Wiktionary.

A cavity in an organ; the heart has two of them Welcome to Japan Answers