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.

Length isn’t the only peculiarity, though: As good natured as it is, “Happiness” is also fairly generic; one wonders if it would have been programmed if it weren’t an import.

From The Wall Street Journal • Dec. 11, 2025

Length of time: At a fast pace, around an hour and 45 minutes.

From Los Angeles Times • Nov. 25, 2024

Length, too: At just over three hours, the stage version runs nearly an hour longer than the film.

From New York Times • May 9, 2024

Length, of course, is no proxy for quality.

From Slate • Jul. 19, 2023

Length of line, firmness of drawing, severity of form, and subtlety of curve are the great characteristics of Egyptian ornamentation.

From Principles of Decorative Design Fourth Edition by Dresser, Christopher

Vocabulary lists containing length

Word Generation Science - Measurement

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Beowulf vocabulary

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Geometry - Introductory

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