authoritative
BrE /ɔːˈθɒrɪtətɪv/ AmE /ɔːˈθɔːrətətɪv/
adjective en → es
having the power to make decisions or give orders in an official position
oficial, autoritario
- an authoritative decision/voice
Collocations authoritative figure · authoritative statement
-
The judge's voice was very authoritative.
La voz del juez era muy autoritaria.
based on knowledge and experience, so that people believe what you say is true or correct
credible, confiable
- an authoritative opinion
Collocations authoritative source · authoritative advice
-
The report is based on authoritative research.
El informe se basa en investigaciones autoritativas.