from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Abnormally low body temperature.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. abnormally low body temperature; specifically, below 35°C
from The Century Dictionary and Cyclopedia
- n. A condition of reduced temperature, especially of animal heat.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. subnormal body temperature
hypo- + Greek thermē, heat; see gwher- in Indo-European roots + -ia1.(American Heritage® Dictionary of the English Language, Fourth Edition)
From hypo- +Ancient Greek θέρμη (thermē, "heat"). (Wiktionary)