
1) Ambient musician 2) American electronic musician 3) Ancient city of Rome 4) Poetry by Ovid
Found on
https://www.crosswordclues.com/clue/celer

Latin, meaning: quick, swift, rapid, speedy, fast.
Found on
http://archives.nd.edu/ccc.htm
[builder] According to Ovid`s description of the founding of Rome by Romulus (Fasti IV.809 ff.), Celer was the name of an otherwise unknown foreman, appointed by Romulus to oversee the building of Rome`s first walls. Ovid, perhaps in part to exonerate the emperor Augustus` great forefather, relates how it was actually this foreman Celer (no...
Found on
http://en.wikipedia.org/wiki/Celer_(builder)
[group] Celer is a warm drone music group based in Tokyo, Japan. ==About== Founded in 2005, at the beginning of their relationship in Huntington Beach, California, U.S.A., Celer was created as a musical and artistic collaboration between Danielle Baquet-Long and Will Long. After producing music for record labels, installations, and exhibits...
Found on
http://en.wikipedia.org/wiki/Celer_(group)

quick, swift, rapid, speedy, fast.
Found on
https://www.math.ubc.ca/~cass/frivs/latin/latin-dict-full.html
No exact match found.