fugle

[fyoo-guh l]
verb (used without object), fu·gled, fu·gling. Archaic.
  1. to act as a guide or model.
  2. to signal, or motion as if signaling.

Origin of fugle

First recorded in 1830–40; back formation from fugleman
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018