Noun

• S: (n) vegetation, flora, botany (all the plant life in a particular region or period) "Pleistocene vegetation"; "the flora of southern California"; "the botany of China"
• S: (n) vegetation (the process of growth in plants)
• S: (n) vegetation (an abnormal growth or excrescence (especially a warty excrescence on the valves of the heart))
• S: (n) vegetation (inactivity that is passive and monotonous, comparable to the inactivity of plant life) "their holiday was spent in sleep and vegetation"