Temporary Oxygen Deficiencies, Faintings
This page is the CodyCross answer for the clue below from Prehistory, Group 1250, Puzzle 5 (Tyrannosaurus Rex).
Question is: Temporary Oxygen Deficiencies, Faintings
and the answer is: ASPHYXY
Word Meaning:
ASPHYXY — (medicine, obsolete) asphyxiation, typically resulting in death; asphyxia
Definitions from Wiktionary.