Definition of effort
1
: conscious exertion of power : hard work
a job requiring time and effort
2
: a serious attempt : try
making an effort to reduce costs
3
: something produced by exertion or trying
the novel was her most ambitious effort
4
: effective force as distinguished from the possible resistance called into action by such a force
5
: the total work done to achieve a particular end
the war effort
Keep scrolling for more
Keep scrolling for more
Keep scrolling for more
Keep scrolling for more
Test Your Vocabulary
The Exceptions Quiz III
-
- Which of these words does not mean "nonsense"?

Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Anagram puzzles meet word search.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Word Games
Share effort
Time Traveler for effort
The first known use of effort was in the 15th century
See more words from the same century