vegetation

American  

[vej-i-tey-shuhn] / ˌvɛdʒ ɪˈteɪ ʃən /

noun

1. all the plants or plant life of a place, taken as a whole.

   the vegetation of the Nile valley.

2. the act or process of vegetating.

3. a dull existence; life devoid of mental or social activity.

   Synonyms:

   lethargy, sloth, idleness, inactivity

4. Pathology. a morbid growth, or excrescence.

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vegetation British  

/ ˌvɛdʒɪˈteɪʃən /

noun

1. plant life as a whole, esp the plant life of a particular region

2. the process of vegetating

3. pathol any abnormal growth, excrescence, etc

4. a vegetative existence

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vegetation Scientific  

/ vĕj′ĭ-tā′shən /

1. The plants of an area or a region; plant life.

2. An abnormal bodily accretion, especially a clot composed largely of fused blood platelets, fibrin, and sometimes bacteria, that adheres to a diseased heart valve.

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Other Word Forms

• nonvegetation noun
• prevegetation noun
• undervegetation noun
• vegetational adjective
• vegetationless adjective
• vegetatious adjective

Etymology

Origin of vegetation

1555–65; < Medieval Latin vegetātiōn- (stem of vegetātiō ), equivalent to vegetāt- ( vegetate ) + -iōn- -ion

Explanation

Use the word vegetation to refer to all plants and trees collectively, typically those in a specific region. The vegetation in your backyard might look very lush and green in the springtime, unless you forget to water it. Vegetation, as well as meaning all plant growth, can refer to the growth process of a plant. The lettuce you planted a couple weeks ago is at an early stage of vegetation. Vegetation can also apply to people — or at least to those in a state of inactivity. Think about how slowly plants grow. It’s the same for a person who’s in a state of vegetation. You may sometimes enjoy the mindless vegetation of doing nothing at all.

Example Sentences

They focused on aboveground forest biomass, which reflects how much carbon is stored in trees and other vegetation.

From Science Daily • Apr. 13, 2026

The trees and the vegetation were beautiful but where I was they blocked the solar panels on the path.

From The Wall Street Journal • Apr. 6, 2026

Rattlesnakes are known to hide among dense vegetation, in this case the poppies.

From Los Angeles Times • Mar. 23, 2026

Many plants and trees are already blooming, and vegetation is growing at a fantastic clip, fuelled by heavy rains in December and January.

From Barron's • Mar. 20, 2026

In contrast to the lush growth within the nurseries, the grounds of the park had been scraped free of all vegetation.

From "The Devil in the White City" by Erik Larson

Related Words

• flora
• greenery