authoritative

• Diz-se de alguém ou algo reconhecido como confiável, com autoridade, e que tem poder de influenciar ou estabelecer regras; também pode indicar algo digno de crédito ou que transmite segurança.

Describes someone or something that is recognized as being reliable, commanding, and having the power to influence or enforce rules.

1. Having authority or influenceB2formal

   Possessing the power to make decisions, give orders, or enforce rules.

   Autoritativo

   • The authoritative figure in the room commanded everyone's attention.
   • She spoke in an authoritative tone that silenced the crowd.
   • The manager's authoritative decision ended the debate.

   Sinônimoscommandingcontrollingdirectingdominantgoverninginfluentialpowerfulruling

   Antônimosineffectiveinferiorpowerlesssubordinateuninfluentialweak

2. Recognized as reliable or expertB2formal

   Considered to be of recognized authority or excellence; trustworthy and knowledgeable.

   Autorizado

   • This is an authoritative guide to classical music.
   • The professor is an authoritative voice in the field of economics.
   • The report came from an authoritative source.

   Sinônimoscredibleexpertknowledgeablereliabletrustworthy

   Antônimosinexpertunreliableuntrustworthy

3. Sanctioned by established authorityB2formal

   Officially approved or accepted by a recognized authority.

   Oficial

   • The authoritative version of the document was signed by the director.
   • Only authoritative translations are used in the court.
   • The authoritative text is the one published by the university press.

   Sinônimosacceptedaccreditedapprovedauthorizedlegitimateofficialrecognizedsanctionedvalid

   Antônimosunauthorizedunofficialunsanctioned