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.

The following interview excerpts have been edited and condensed for length and clarity.

From Los Angeles Times • Apr. 16, 2026

Rolls-Royce said Project Nightingale will measure 5.76m, which is roughly the same length as its flagship four- or five-seater saloon, Phantom.

From BBC • Apr. 14, 2026

But the length of the current conflict is unpredictable, and could yet trigger stress through “channels not yet fully apparent.”

From Barron's • Apr. 14, 2026

During these moments, mitochondria briefly form evenly spaced constrictions along their length.

From Science Daily • Apr. 13, 2026

She had gambled on the family’s foolishness and self-delusion, and she had won by a length, as they say at the Derby.

From "The Long-Lost Home" by Maryrose Wood

Vocabulary lists containing length

Word Generation Science - Measurement

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Geometry - Introductory

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