Search Dictionary
Definition of lengthy

lengthy

/ˈlɛŋ.θi/
length · y

Adverb:lengthily
JUMP TO:

lengthy Lexical Profile

lengthy Game Scores & Validity

• adjective

1

Of considerable or unusual length, especially in relation to time, a speech, or a piece of writing, and often to the point of being tedious.

Example

"The committee reached an agreement only after a lengthy debate that lasted well into the evening."


2

Having great physical extent or tallness of stature.

Example

"The basketball team drafted a lengthy forward whose wide wingspan made him an exceptional defender."

Synonyms
View all synonyms for lengthy
Antonyms
View all antonyms for lengthy

Word Nuance & Usage

While 'long' is the standard adjective for both physical distance and duration, 'lengthy' is almost exclusively reserved for time, spoken discourse, or written documents, and often carries a subtle implication of being overly drawn-out or tedious.

Word Origin & Etymology

Formed in the late 17th century from the noun 'length' (from Old English 'lengþu') combined with the adjectival suffix '-y'; it was originally popularized in American English before gaining widespread acceptance in British usage during the 19th century.

Cite this Entry


Wordmom. (2026). Definition of Lengthy. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/lengthy
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.