vegetation

noun

veg·​e·​ta·​tion ˌve-jə-ˈtā-shən 

1

: plant life or total plant cover (as of an area)

2

: the act or process of vegetating

3

: inert existence

4

: an abnormal growth upon a body part

fibrin vegetations on the mitral valve

vegetational

ˌve-jə-ˈtā-sh(ə-)nəl

 

adjective

Synonyms

• foliage
• flora

Examples of vegetation in a Sentence

the dense vegetation of the jungle

the local vegetation is flourishing as a result of the recent rains

Recent Examples on the Web

Across the West, about three dozen fires were burning uncontained and another 80 fires were being managed to clear out vegetation that has clogged the landscape, according to the National Interagency Fire Center in Boise, Idaho. —CBS News, 15 July 2025

Some properties in Waianae Valley use sheep to eat the overgrown vegetation. —Jennifer Sinco Kelleher, Los Angeles Times, 12 July 2025

This practice involves growing crops or other vegetation, such as pollinator-friendly plants, under solar panels, and sometimes grazing livestock in this greenery. —Robert Pearlman, ArsTechnica, 11 July 2025

New satellite images illustrate the force and path of the devastating July 4 flood waters that washed out homes and vegetation along the Guadalupe River in Texas. —Gabe Hauari, USA Today, 10 July 2025

Word History

Etymology

borrowed from Medieval Latin vegetātiōn-, vegetātiō "power of growth," going back to Latin, "act of invigorating," from vegetāre "to impart energy to, invigorate" + -tiōn-, -tiō, suffix of verbal nouns — more at vegetate

First Known Use

1564, in the meaning defined at sense 2

Rhymes for vegetation

• abdication
• aberration
• abjuration
• abnegation
• abrogation
• acceptation
• acclamation
• acclimation
• accusation
• activation
• actuation
• acylation

Kids Definition

vegetation

noun

veg·​e·​ta·​tion ˌvej-ə-ˈtā-shən 

1

: the act or process of vegetating

2

: dull or inactive living

a life of tranquil vegetation

3

: plant life or cover (as of an area)

Medical Definition

vegetation

noun

veg·​e·​ta·​tion ˌvej-ə-ˈtā-shən 

: an abnormal outgrowth upon a body part

specifically : any of the warty excrescences on the valves of the heart that are composed of various tissue elements including fibrin and collagen and that are typical of endocarditis