Cheater is a word that is often heard in games / gaming communities. It comes from the English word cheater, which means someone who deceives. When we talk about who a cheater is, we mean a player who uses dishonest methods to gain an advantage in the game. These can be special programs that help see through walls, automatically aim, or even make the character invulnerable.
Cheater is a slang term that has become an integral part of conversations about online games. Players who encounter such cheaters often feel frustrated, as it spoils the enjoyment of fair play. Everyone who has played online games at least once knows who cheaters are, as they can ruin the mood even in the most interesting game.
So, if you hear someone calling another player a cheater, it means that the latter is likely using dishonest methods to win. And although cheating may seem like an easy way to success, it usually leads to account bans and loss of respect among other players.