Strong's 2358 (θριαμβεύω)

(cause) to triumph (over)

and a derivative of G680 (ἅπτομαι) (meaning a noisy iambus, sung in honor of Bacchus); to make an acclamatory procession, i.e. (figuratively) to conquer or (by Hebraism) to give victory

from a prolonged compound of the base of G2360 (θροέω);