In the phrase "against meat" is against still a prepositions?

Question

trying to figure this out

help?

Answer 1

It could be a noun, if a vegan signs all his blog entries "against meat", or uses "against meat" under his (or her) avatar in Yahoo! Answers.

Answer 2

It is never recommended that one advise or confirm a specific part of speech unless one knows the full sentence. Therefore, please let us know the complete sentence.

But I will say this: in most circumstances, against is a preposition.