One entry found for preposition.

Main Entry: prep·o·si·tion
Pronunciation: prep--zish-n
Function: noun
: a word or group of words that combines with a noun or pronoun to form a phrase that usually acts as an adverb, adjective, or noun <"with" in "the house with the red door" is a preposition>
- prep·o·si·tion·al /-zish-nl, -n-l/ adjective