ADJECTIVE (2)

1. of persons; not subject to change;
- Example: "a confirmed bachelor"
- Example: "a confirmed invalid"

2. having been established or made firm or received the rite of confirmation;
- Example: "confirmed reservations"
- Example: "received confirmed reports of casualties"
- Example: "a confirmed Catholic"

WordNet (r) 3.0 (2006):

confirmed
    adj 1: of persons; not subject to change; "a confirmed
           bachelor"; "a confirmed invalid"
    2: having been established or made firm or received the rite of
       confirmation; "confirmed reservations"; "received confirmed
       reports of casualties"; "a confirmed Catholic" [ant:
       unconfirmed]