effort

1 of 1noun

/ˈɛfɚt/

Forms:efforts

1

an attempt to do something, particularly something demanding

B1

Despite her best effort, she couldn't solve the puzzle.
The team put in a tremendous effort to complete the project ahead of schedule.
Learning a new language requires persistent effort and practice.
His effort to climb the mountain was rewarded with a breathtaking view from the summit.
The rescue team made every effort to locate the missing hikers before nightfall.

Synonyms:

endeavour attempt endeavor try

2

use of physical or mental energy; hard work

Synonyms:

exertion travail sweat elbow grease

3

a notable achievement

Synonyms:

4

a series of actions advancing a principle or tending toward a particular end

Synonyms:

movement crusade cause campaign drive