Definition of ardor
1a
: an often restless or transitory warmth of feeling
the sudden ardors of youth
b
: extreme vigor or energy : intensity
the ardor of a true believer
c
: zeal
d
: loyalty
2
: sexual excitement
Test Your Vocabulary
Eponyms: Words Named After People
-
- What is the best definition of boycott?

Test your vocabulary with our 10-question quiz!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share ardor
Time Traveler for ardor
The first known use of ardor was in the 14th century
See more words from the same century