Spasm of the Mandible, Mouth Stays Tightly Closed
This page is the CodyCross answer for the clue below from Babies and Toddlers, Group 1661, Puzzle 3 (Keepsake Box).
Question is: Spasm of the Mandible, Mouth Stays Tightly Closed
and the answer is: LOCKJAW
Word Meaning:
LOCKJAW — (pathology) A spasmodic, nervous system disease brought on by the tetanus bacteria, causing muscles to seize up and may cause death by suffocation.
Definitions from Wiktionary.