Zydrolian
Real world article
(written from a production point of view)
Zydrolian is a term used in the scripts of the Star Trek: Deep Space Nine second season episodes "Armageddon Game" and "Paradise". In the final draft scripts, the term (possibly the name of an alien race) was only retained in the pronunciation guides, with the pronunciation given as "Zi-DRO-lee-ahn". (Star Trek: Deep Space Nine Companion - A Series Guide and Script Library)