Definition of body temperature
: the normal temperature of the human body
A person's normal body temperature is 98.6 degrees Fahrenheit or 37 degrees Celsius.
Buying Guide
Our Reviews team has selected the best thermometers.
Learn More About body temperature
Statistics for body temperature
Look-up Popularity
Cite this Entry
“Body temperature.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/body%20temperature. Accessed 29 May. 2022.
Style: MLA
MLA
Chicago
APA
Merriam-Webster
Chicago
APA
Merriam-Webster
Test Your Vocabulary
Name That Food
-
- Name these cookies!
Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
-
You're (Probably) Saying It Wrong
18 words even you might be mispronouncing
-
Great Big List of Beautiful & Useless Words
Along with their degrees of usefulness
-
12 French Phrases from Downton Abbey
Many of us have an 'idée fixe'
-
Rare and Amusing Insults, Volume 2
Sometimes a 'cacafuego' can be a real 'slubberdeg...
Ask the Editors
Word Games
-
What’s on the Menu?
Sink your teeth into these questions about food.
Take the quiz
-
The Great British Vocabulary Quiz
Make sure you know the difference between a loo a...
Take the quiz
-
Yearbook Superlatives Quiz
"Most Likely to Use Obscure Words"
Take the quiz
-
Lexigo
Find the hidden words by solving the clues
Take the quiz
Share body temperature