effort

noun

ef·​fort ˈe-fərt 

-ˌfȯrt

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

Synonyms

• work
• exertion
• expenditure
• pains
• sweat

Examples of effort in a Sentence

He put a lot of effort into finishing the project on time.

It wasn't easy, but it was worth the effort.

We need to expend more effort.

The job will require a great deal of time and effort.

Our success is due to the combined efforts of many people.

Her efforts were rewarded with a new contract.

He lost the campaign despite the best efforts of his supporters.

Even though they didn't win, the team made a good effort.

Her early efforts at writing a novel were awkward.

Despite my best efforts, I never found out who she was.

Recent Examples on the Web

Botswana is also investing in mitigation efforts by phasing out hydrofluorocarbons (HFCs) and promoting various energy efficiency measures. —Kyle Roderick, Forbes.com, 28 June 2025

Separate efforts by the United Nations to distribute limited food have been plagued by armed gangs looting trucks and by crowds of desperate people offloading supplies from convoys. —Wafaa Shurafa, Chicago Tribune, 28 June 2025

Kota, the zoo's youngest male orangutan, started showing signs of lethargy and continued to decline despite efforts of zoo veterinary and animal care staff to administer care, the zoo said in the release. —Harley Walls, Arkansas Online, 28 June 2025

In an effort to alleviate some of those concerns, Senate GOP leaders included a new $25 billion fund to support rural hospitals. —Elena Moore, NPR, 28 June 2025

Word History

Etymology

Middle French, from Old French esforz, esfort, from esforcier to force, from ex- + forcier to force

First Known Use

15th century, in the meaning defined at sense 1

Phrases Containing effort

• counter-effort
• make every effort
• spare no effort
• team effort
• war effort
• without effort

Rhymes for effort

• lefort
• roquefort

Kids Definition

effort

noun

ef·​fort ˈef-ərt 

-ˌȯrt

1

: hard work of mind or body

requires time and effort

2

: a serious attempt : try

made a good effort

3

: something produced by work

this painting was one of my best efforts

4

: the force applied to a simple machine (as a lever) in contrast to the force applied by it against a load