Fledge

Google's First On-premises Fledge Experiment (FLEDGE) solution is a proposal from Google to measure the effectiveness of Google's TURTLEDOVE bidding mechanism as a viable replacement for interoperable tokens that support an open, decentralized web.

Meanings of Fledge

Care for a young bird until it can fly.
For waxing, coating or blending.
Decorate with feathers.
Complete the final molt and transform into an winged insect.
Plumage with flying feathers or wings.