Grinding Teeth Immediately Behind the Canines

This page is the CodyCross answer for the clue below from Babies and Toddlers, Group 1671, Puzzle 1 (Healthy Meals).

Question is: Grinding Teeth Immediately Behind the Canines

and the answer is: PREMOLARS

Word Meaning:

PREMOLARS — plural of premolar

Definitions from Wiktionary.