1.Definition: all the plant life in a particular region or period

"Pleistocene vegetation", "The flora of southern California", "The botany of China"

Related Noun(s):botany, flora

Category: General

2.Definition: an abnormal growth or excrescence (especially a warty excrescence on the valves of the heart)

Category: General

3.Definition: inactivity that is passive and monotonous, comparable to the inactivity of plant life

"Their holiday was spent in sleep and vegetation"

Category: General

4.Definition: the process of growth in plants

Category: General