fledged

/flɛdʒd/
adjective
  1. (of a young bird) having developed wing feathers and able to fly.
    • The fledged sparrow left the nest for the first time.
    • The nest was empty because all the chicks were fully fledged.
    • We watched as the fledged robins practiced flying in the garden.
  2. Fully developed, mature, or established; often used in the phrase 'fully fledged'.
    • The small startup grew into a fully fledged corporation.
    • After years of training, she became a fully fledged doctor.
    • He is now a fully fledged member of the team.
Antonyms
What does "fledged" mean? | whatsthatwordmean | whatsthatwordmean