प्रवद्यामन्pravadyāman(˚व्/अद्-) mfn. having a downward path, rapid in its course (as a chariot) RV.
(that the rest of a word is to be suppliedव्/अद्-) masculine, feminine and neuter; or adjective having a downward path, rapid in its course (as a chariot) fg-veda