infallible

• Descreve alguém ou algo que é incapaz de cometer erros ou de estar errado; que é totalmente confiável e não falha.

Describes someone or something that is incapable of making mistakes or being wrong.

1. Incapable of errorC1formal

   Never making mistakes or being wrong.

   Infalível

   • No human being is infallible.
   • The scientist claimed his method was infallible.
   • She has an infallible memory for dates.

   Sinônimoserrorlessfaultlessflawlessimpeccableinerrantunerring

   Antônimoserrantfalliblemistakenwrong

2. Always effectiveC1formal

   Always working or producing the desired result.

   Infalível

   • This is an infallible recipe for chocolate cake.
   • He has an infallible instinct for finding good investments.
   • There is no infallible cure for the common cold.

   Sinônimoscertaindependablefoolproofreliablesuresure-fireunfailing

   Antônimosfallibleunreliable