say-so meaning and definition

SAY-SO noun

Definition of say-so (noun)

1. one chap's arbitrary assertion
2. an authoritative declaration
   • synonyms: dictum, pronouncement
3. the power or right to give orders or make decisions
   • "he has the authority to issue warrants"; "deputies are given authorization to make arrests"; "a place of potency in the state"
   • synonyms: authorisation, authority, authorization, dominance, potency