Definitions

length

[lengkth, length, lenth] / lɛŋkθ, lɛŋθ, lɛnθ /

NOUN

extent of object, distance, time

Synonyms

STRONGEST

breadth diameter dimension duration height limit magnitude mileage period piece portion quantity radius range section segment space span stretch term width

STRONG

compass continuance elongation endlessness expanse expansion extensiveness interval lastingness lengthiness linearity loftiness longitude longness measure orbit panorama purview reach realm remoteness season spaciousness stride tallness unit year

WEAK

protractedness ranginess

Antonyms

STRONGEST

extreme unimportance whole

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.

While in space, the crew spoke of the surreal sights of our dusty, rugged natural satellite, appearing about the size of a bowling ball at arm’s length, suspended in the nothingness.

From Los Angeles Times • Apr. 10, 2026

Maguire said, smiling, as he spoke at length about his career so far and hopes for the future to journalists at the club's training camp in Maynooth, 20 miles outside Dublin.

From BBC • Apr. 9, 2026

The average length of unemployment is now nearly six months, according to March data from the Bureau of Labor Statistics.

From MarketWatch • Apr. 9, 2026

They have twice been questioned at length by public prosecutors and lawyers for the civil parties.

From Barron's • Apr. 8, 2026

She winced and pulled a sharp length of hay out of the back of her dress.

From "The Interrupted Tale" by Maryrose Wood

Vocabulary lists containing length

Word Generation Science - Measurement

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Beowulf vocabulary

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Geometry - Introductory

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