pro meaning and definition

PRO noun

Definition of pro (noun)

1. an athlete who plays for pay
   • synonyms: professional
   • antonym: amateur
2. an argument in favor of a proposal
   • antonym: con

PRO adjective

Definition of pro (adjective)

1. in favor of (an action or proposal etc.)
   • "a pro vote"
   • antonym: anti

PRO adverb

Definition of pro (adverb)

1. in favor of a proposition, opinion, etc.
   • antonym: con