This comment only reveals your level, nothing else.
I am recommending USTA to have a clear pusher skill definsion for each level, so that we can reduce some of these tt threads.
Ehhh, a lot of people consider pusher to have a very specific definition or at least specific properties, and it's the MEP type of player often with poor technique and awkward slices who win almost exclusively by keeping the ball in and extracting UEs from their opponents. After a certain point you can't win by feeding your opponents sitters and waiting for them to commit UEs, and have to resort to extracting UEs from your opponents by putting them in awkward positions...at which point they by definition aren't really UEs in any classical sense.
People cite Simon as a pusher at the pro level, but that's really stretching the fundamentals of what a pusher is. He isn't bunting balls (even for his level) short and up the middle for starters. He hits unattackable neutral rally balls and plays around with pace and spin to extract a short ball that he can then pounce on. He's still trying to find an opening to flip the switch and attack. The only thing he has in common with a pusher is that he doesn't hit nearly as hard on average as his peers, and he is consistent. Problem is that 50% of pro players hit softer than average, and the goal of any tennis player is to be as consistent as possible.
At any rate, it's not a term that was born in the pro scene and found its way down as I understand it.
Even the tennis playing styles thread that is stickied on these boards by
@Kaptain Karl does not consider pushers to exist past the 4.0-4.5 level.
Let's face it, when OP said he lost to a pusher, none of us imagined he lost to amateur versions of David Ferrer, Gilles Simon, or Andy Murray who wave wonderful technique but play with lower pace. The pusher we all imagined was the MEP type. We only call the amateur Ferrer types (or Ferrer himself) a pusher when we've personally lost to them (or in Ferrer's case, the player we were rooting for loses to Ferrer), and not if we were to observe them play someone else with no horse in the race.
At any rate, insinuating that
@JCF is a bad tennis player just because you disagree with him is uncalled for.