Clitumnus

Etymology
. The suffix may relate to several other names of deities such as, , , , and. Alternatively, it could continue the.

Proper noun

 * 1) The Clitunno river, that flows in Umbria.
 * 2)  The god of the Clitunno, son of Oceanus and Tethys

Adjective

 * 1) of  pertaining to the Clitunno