"Kibo" is a word in TAGALOG, HILIGAYNON

kibô - A throb, pulsation, beat (of the
pulse, the heart, etc.); to throb, etc. Malúya
na ang kibô (pagkibô) sang íya nga púlso.
His pulse is weak.

kibo
Active Verb: kumibo
Passive Verb: kibuin
Definition: 1) to talk, to move, to stir (verb) 2) to break the silence with someone by talking (verb)
Examples: 1) Kumibo ka naman diyan. (Say something.) 2) Kibuin mo ang nalulungkot na bata. (Talk to the lonely child.)