Dictionary.com
Thesaurus.com
Synonyms

knee-high

American  
[nee-hahy, nee-hahy] / ˈniˈhaɪ, ˈniˌhaɪ /

adjective

  1. as high as the knees.


noun

  1. knee-highs. Also knee highs, knee-hi's, knee his socks, stockings, or boots that cover the lower legs to just below the knees.

knee-high British  

adjective

  1. another word for knee-deep

  2. as high as the knee

    a knee-high child

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of knee-high

An Americanism dating back to 1735–45

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.

See Examples For:

His ball was found and videos surfaced of the 32-year-old American seemingly trampling down some knee-high rough behind his ball.

From BBC Jul. 17, 2026

In Nyakach, in the west, children walked through knee-high water and residents scooped water from inundated houses -- though some were submerged up to the roof.

From Barron's Mar. 22, 2026

The hosts could have been reduced to 10 men inside the first 10 minutes when full-back Dalot caught Jeremy Doku in a knee-high challenge with his studs.

From BBC Jan. 17, 2026

With one out and nobody on base, Padres starter Randy Vásquez threw an inside, knee-high heater for ball one, brushing Ohtani back off the plate.

From Los Angeles Times Jun. 18, 2025

The boys were neatly dressed in snow-white shirts, blazers with badges, preppy caps with badges, ties matching the badges, shiny black and brown shoes, worsted knee-high socks.

From "Kaffir Boy: An Autobiography" by Mark Mathabane

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training