fledged

动词 fledge:

1. feed, care for, and rear young birds for flight
   同义词：fledge
2. decorate with feathers
   同义词：fledge, flight
3. grow feathers
   同义词：fledge, feather

形容词 fledged:

1. (of birds) having developed feathers or plumage; often used in combination
   同义词：mature
2. (of an arrow) equipped with feathers
   同义词：vaned