Adjective: fully fledged
- (of a bird) having reached full development with fully grown adult plumage; ready to fly
"The fully fledged chicks left the nest";
- full-fledged
- (of persons, e.g.) having gained full status
"sees itself as a fully fledged rival party";
- full-fledged
See also: experienced, experient [archaic], fledged, mature