utkumBati
utkumbhati , prob. rears (of a balky horse; so guessed from context): KP 108.2 (yatra …) aśva(ḥ) skhalati utkumbhati vā khaḍunka- ( q.v. )-kriyā vā karoti, when a horse stumbles or rears or acts viciously . Tib. seems to have no correspondent for this word; the several Chin. versions, likewise, fail to clarify it; they seem to have only two verbal expressions for three of the BHS .