Princeton's WordNet

1. vegetation, flora, botany(noun)

   all the plant life in a particular region or period

   "Pleistocene vegetation"; "the flora of southern California"; "the botany of China"

2. vegetation(noun)

   the process of growth in plants

3. vegetation(noun)

   an abnormal growth or excrescence (especially a warty excrescence on the valves of the heart)

4. vegetation(noun)

   inactivity that is passive and monotonous, comparable to the inactivity of plant life

   "their holiday was spent in sleep and vegetation"

Wiktionary

1. vegetation(Noun)

   Plants collectively.

   There were large amounts of vegetation in the forest.

Origin: From végétation.

Webster Dictionary

1. Vegetation(noun)

   the act or process of vegetating, or growing as a plant does; vegetable growth

2. Vegetation(noun)

   the sum of vegetable life; vegetables or plants in general; as, luxuriant vegetation

3. Vegetation(noun)

   an exuberant morbid outgrowth upon any part, especially upon the valves of the heart

• plantegroeiAfrikaans
• نَباتاتArabic
• растителностBulgarian
• vegetaçãoPortuguese (BR)
• rostlinstvo, vegetaceCzech
• die VegetationGerman
• vegetationDanish
• βλάστησηGreek
• vegetaciónSpanish
• taimestikEstonian
• گیاهانFarsi
• kasvillisuusFinnish
• végétationFrench
• צִמחִייָהHebrew
• पौधों की वृद्धिHindi
• vegetacijaCroatian
• növényzetHungarian
• tetumbuhanIndonesian
• gróðurIcelandic
• vegetazioneItalian
• 植物Japanese
• 식물, 초목, 식생Korean
• augmenijaLithuanian
• veģetācija; augu valstsLatvian
• tumbuh-tumbuhanMalay
• vegetatieDutch
• vegetasjon, plantevekstNorwegian
• roślinnośćPolish
• vegetaçãoPortuguese
• vegetaţieRomanian
• растительностьRussian
• rastlinstvoSlovak
• rastlinstvoSlovenian
• vegetacijaSerbian
• vegetationSwedish
• พืชผักThai
• bitkiler, bitkiörtüsü/topluluğuTurkish
• 植物，某地區或某類Chinese (Trad.)
• рослинністьUkrainian
• سبزي، نباتاتUrdu
• thực vậtVietnamese
• 植物，（尤指某地或环境的）植被Chinese (Simp.)