Used in the Mouth to Protect Teeth in Rough Sports
Puzzle 16 of Bucket List Piece of Cake Pack
Question is: Used in the Mouth to Protect Teeth in Rough Sports
and the answer is: GUMSHIELD
Word Meaning:
GUMSHIELD — (UK) A mouthguard to protect the teeth and gums during physical activity.
Definitions from Wiktionary.