Wiktionary
bite stick
n. 1 (context dentistry English) A small wooden stick used in orthodontistry, which the patient bites on when the bands of the braces are fitted. 2 (context curling English) A piece of equipment used to determine whether or not a stone is a biter.
Usage examples of "bite stick".
The man who was responsible sat in the chair with tape over his eyeballs and ground his teeth into the bite stick.