confirmed

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. of persons;
not subject to change (Freq. 2)
- a confirmed bachelor
- a confirmed invalid
• Similar to:
unchangeable
2. having been established or made firm or received the rite of confirmation (Freq. 1)
- confirmed reservations
- received confirmed reports of casualties
- a confirmed Catholic
• Ant:
unconfirmed
• Similar to:
official