Question

what is preposition?​

Answer 1

Answer:

a word governing, and usually preceding, a noun or pronoun and expressing a relation to another word or element in the clause, as in ‘the man on the platform’, ‘she arrived after dinner’, ‘what did you do it for ?’.

Answer 2

Answer:

A preposition is a word or group of words use before a noun ,pronoun or a noun phrase to show direction , place, location,spatial relationship or to introduce an object . examples of prepositions are words like " at"," in ","on" ,etc.

Hope it helps you