コスこすFreq.FrequencyTop 5,000Meanings1nouncosplayabbreviationslang›Slang abbreviation of コスプレ. Used in casual conversation among fans to refer to dressing up as a character from anime, manga, games, etc.See also: コスプレ今こん度どのイベントでコスするんだ。I'm going to cosplay at the next event.友とも達だちと一いっ緒しょにコスの写しゃ真しんを撮Usage patterns〈人ひと〉のコスをするto cosplay as (a character)友とも達だちがアニメキャラのコスをしていた。My friend was cosplaying as an anime character.コスで参さん加
