1. A player in any sort of online shooter game who overuses sniper rifles.
2. To describe a player in an online shooter game who incorrectly uses a sniper rifles in the wrong situation.
Pronounced (SNIP-ar-it-arian)
Me: Why is he using a sniper rifle instead of pulling out a side arm or a shotgun when We are in close range combat?!
Friend: Dude, he is a sniparitarian. He has been using a sniper rifle for the whole game.
by ROAM8778 February 11, 2016
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