An Etymological Dictionary of Astronomy and Astrophysics

Existing or being everywhere, especially at the same time; omnipresent.

Etymology (EN): From L. ubiquitarius, from ubique “everywhere,” from ubi “where” + que “any, also, ever.”

Etymology (PE): From visp-, → omni-, + bâšandé, bâš, bâšâ “existing, being,” from budan “to be,” → condition.