cucumber

noun

cu·​cum·​ber ˈkyü-(ˌ)kəm-bər 

: the fruit of a vine (Cucumis sativus) of the gourd family cultivated as a garden vegetable

also : this vine

Illustration of cucumber

Examples of cucumber in a Sentence

Recent Examples on the Web

Bats are invaluable in agriculture, gorging on pests that target crops — corn earworms, brown stink bugs, cucumber beetles and more. — Karen Garcia, Los Angeles Times, 1 Oct. 2026

What was once an empty stretch of blacktop in Philadelphia's Mantua neighborhood is now growing tomatoes, peppers, cucumbers and eggplants—and helping feed the community. — Wakisha Bailey, CBS News, 28 Sep. 2026

Chop thin slices of cucumbers or dice up celery and carrots into tiny pieces, whatever your recipe calls for. — Sarah Scott, Southern Living, 24 Sep. 2026

The company currently grows sunflowers, cucumbers, tomatoes and alfalfa on the land. — Daniel Lempres, Sacbee.com, 22 Sep. 2026

Word History

Etymology

Middle English, from Anglo-French cucumbre, from Latin cucumer-, cucumis

First Known Use

14th century, in the meaning defined above

Phrases Containing cucumber

• cucumber mosaic
• cucumber tree
• sea cucumber
• spotted cucumber beetle
• squirting cucumber

Kids Definition

cucumber

noun

cu·​cum·​ber ˈkyü-(ˌ)kəm-bər 

: the long fleshy usually many-seeded green-skinned fruit of a vine of the gourd family that is grown as a garden vegetable

also : this vine

Medical Definition

cucumber

noun

cu·​cum·​ber ˈkyü-(ˌ)kəm-bər 

: the fruit of a vine (Cucumis sativus) of the gourd family that is cultivated as a garden vegetable and that has diuretic seeds

also : this vine