[adjective] endorsed authoritatively as having met certain requirements; "a certified public accountant"
[adjective] having quality or payment or delivery guaranteed; "certified milk"; "certified check"; "certified mail"
[adjective] fit to be certified as insane (and treated accordingly) Synonyms:certifiable
[adjective] holding appropriate documentation and officially on record as qualified to perform a specified function or practice a specified skill; "a registered pharmacist"; "a registered hospital" Synonyms:qualified
