What is cilph?

Some articles on cilph:

Ly-Cilph - Culture
... Due to the impermanent landscape of their home, the Ly-Cilph do not build structures or tools of any kind ... The primary goal of the Ly-Cilph is to gain knowledge ... After they transcend, most Ly-Cilph travel throughout the universe, observing other civilisations and phenomena ...
The Reality Dysfunction - Plot Summary
... to 'transcend' to a purely energy-based (later known as energistic) state, the Ly-cilph ... The Ly-cilph become explorers of the universe, determined to know all that can be known about space and time ... Around this time the Ly-cilph arrives on Lalonde and studies Aberdale ...
Ly-Cilph - Biology
... The Ly-Cilph begin their lives in a fish-like form, swimming in the shallow pools of their homeworld ... left behind by previous generations of Ly-Cilph ... allowing them to communicate with other Ly-Cilph ...