Kall

Kall was the Galactic Empire's designation for a number of languages spoken by the Kalleran species of the planet Kaller. The languages all made use of antenna movements in order to create emphasis, which made the language difficult for non-Kallerans to learn.

Text and facts from the “Kall” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.