The Collaborative International Dictionary
Semaphoric
Semaphoric \Sem`a*phor"ic\, Semaphorical \Sem`a*phor"ic*al\a. Of or pertaining to a semaphore, or semaphores; telegraphic.
Wiktionary
semaphoric
a. 1 using semaphore 2 involving wave the arms, as if using semaphore
Usage examples of "semaphoric".
The humanoid's stick-legs were folded under him on the silklike flame of cushion, but his arms flailed about when he talked, as if augmenting his conversation with subtle semaphoric embellishments.
They swung their hips, and they held their arms at shoulder height, moving their hands in a semaphoric message, though what it meant Fiyero could only guess.