opposer

• Sustantivo que designa a una persona que se opone o resiste a algo, como una idea, un plan o un movimiento; también puede referirse a un adversario o contrincante en una disputa o competencia.

A noun referring to a person who offers resistance or opposition to something, such as an idea, plan, or movement.

1. Someone who offers oppositionC1formal

   A person who actively resists or disagrees with something, such as a plan, idea, or authority.

   opositor

   • The opposer of the new policy argued against it in the meeting.
   • Every great movement has its supporters and its opposers.
   • He was known as a vocal opposer of the regime.

   Sinónimosadversaryantagonistcontestantdissenterenemyfoeobjectoropponentresisterrival

   Antónimosadvocateallybackerproponentsupporter