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.

As it’s around 300 pages long, including innumerable repetitions, you may ask if the length and density is a bug or a feature.

From MarketWatch • Jun. 10, 2026

“The fact that I was a bad boyfriend a decade ago, that’s something I’ve talked about openly at length for quite some time in multiple places,” he told Hayes on Thursday.

From Slate • Jun. 5, 2026

Under the new deal, the length of the agreement between SAG-AFTRA and major studios represented by the Alliance of Motion Picture and Television Producers expands from three years to four years.

From Los Angeles Times • Jun. 5, 2026

Yet age-indexed mortality rates are used to estimate length of life in general, which affects everything from pension and social-security payments to population predictions and insurance rates.

From The Wall Street Journal • Jun. 5, 2026

Lord Fredrick rose and paced the length of his study.

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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