thousand

noun

thou·​sand ˈthau̇-zᵊn(d) 

plural thousands or thousand

1

: a number equal to 10 times 100 see Table of Numbers

2

: a very large number

thousands of ants

thousand adjective

thousandfold

ˈthau̇-zᵊn(d)-ˌfōld 

adjective or adverb

thousandth

ˈthau̇-zᵊn(t)th 

adjective or noun

Examples of thousand in a Sentence

Recent Examples on the Web

Decision Volume In Executive Leadership The average executive makes somewhere between hundreds and thousands of decisions daily. — Julian Hayes Ii, Forbes.com, 24 June 2026

The sheriff's office reopened portions of the investigation roughly three years ago, reviewing thousands of case files and conducting interviews with Mansfield with assistance from federal and state authorities. — Greg Wehner, FOXNews.com, 24 June 2026

While the scale of the destruction in Boyle Heights doesn’t compare to the 12 lives and thousands of homes lost in the Palisades fire, Angelenos are having flashbacks as toxic smoke hovers over parts of the region. — Noah Goldberg, Los Angeles Times, 24 June 2026

The events are expected to draw hundreds of thousands to the city over the next two months, officials estimate. — Christopher Cann, USA Today, 24 June 2026

Word History

Etymology

Middle English, from Old English thūsend; akin to Old High German dūsunt thousand, Lithuanian tūkstantis, and probably to Sanskrit tavas strong, Latin tumēre to swell — more at thumb entry 1

First Known Use

before the 12th century, in the meaning defined at sense 1

Phrases Containing thousand

• a picture is worth a thousand words
• bat a thousand
• never/not in a thousand/million/billion years
• thousand-legger

Kids Definition

thousand

noun

thou·​sand ˈthau̇z-ᵊn(d) 

plural thousands or thousand

1

: a number equal to 10 times 100 see number

2

: a very large number

thousands of ants

thousand adjective