labor
Americannoun
-
productive activity, especially for the sake of economic gain.
-
the body of persons engaged in such activity, especially those working for wages.
- Synonyms:
- working class
-
this body of persons considered as a class (distinguished from management andcapital ).
-
physical or mental work, especially of a hard or fatiguing kind; toil.
- Synonyms:
- exertion
-
a job or task done or to be done.
-
the physical effort and periodic uterine contractions of childbirth.
- Synonyms:
- delivery, parturition
-
the interval from the onset of these contractions to childbirth.
-
Also called Labor Department. Informal. Labor. the Department of Labor.
verb (used without object)
-
to perform labor; exert one's powers of body or mind; work; toil.
- Synonyms:
- drudge
- Antonyms:
- rest
-
to strive, as toward a goal; work hard (often followed byfor ).
to labor for peace.
-
to act, behave, or function at a disadvantage (usually followed byunder ).
to labor under a misapprehension.
-
to be in the actual process of giving birth.
-
to roll or pitch heavily, as a ship.
verb (used with object)
adjective
verb
Usage
What are other ways to say labor? Labor refers to mental or physical work, especially that which is hard or fatiguing. When should you use labor instead of work, drudgery, or toil? Find out on Thesaurus.com.
Other Word Forms
Etymology
Origin of labor
First recorded in 1250–1300; Middle English labour, from Old French, from Latin labōr- (stem of labor ) “work”
Explanation
Although the word labor seems to suggest tough, physical work that makes you sweat, any type of work, whether physical or mental, can be considered labor. Labor is usually associated with very hard, physical work, suggesting fatigue and aching muscles. In fact, a woman giving birth is said to be in labor, giving true meaning to the phrase "labor of love." The word can also be used as a verb, as in "He had to labor many years to pay off his debt." That sense of hard work fits in with the Labor Party of some nations, a party generally favored by and supporting the working class.
Vocabulary lists containing labor
The Vocabulary.com Top 1000
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
Labor Day Lexicon: Words That Put You To Work
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Working Together: The Language of Unions
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Worth Girvan has endorsements from a long list of state Democratic lawmakers, the county Democratic Party, the Sierra Club and labor unions.
From Los Angeles Times • May 24, 2026
The study’s findings come as the American labor market looks increasingly sour for men.
From The Wall Street Journal • May 23, 2026
Inflated dealer inventories, labor unrest, management turnover, rising quality costs, tariffs, and other issues weighed on profitability.
From Barron's • May 22, 2026
At the same time, the U.S. labor market looks better than it did a few months ago.
From MarketWatch • May 22, 2026
They marched at night, when the surface of the pack was slightly cooler and harder, but even so the labor was horrendous.
From "Shipwreck at the Bottom of the World" by Jennifer Armstrong
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.