opponent به انگلیسی
From Longman Dictionary
op‧po‧nent /əˈpəʊnənt $ əˈpoʊ-/ ●●● noun
someone who you try to defeat in a competition, game, fight, or argument
کسی که سعی می کنید در رقابت، بازی، مبارزه یا مشاجره او را شکست دهید
someone who disagrees with a plan, idea, or system and wants to try to stop or change it
کسی که با یک طرح، ایده یا سیستم مخالف است و میخواهد آن را متوقف یا تغییر دهد
Example
Like their rivals, they expect no gifts, no walkovers against an opponent who has lost heart and given up
Manchester United will prove a formidable opponent this season
His opponents dismiss his rise in the polls as a mere matter of money
My opponent was the same age and height as myself
There has been no discussion of Denver, the Raiders‘ opponent on Oct. 19