"Kosi-Kosi" is a word in HILIGAYNON

kosî-kósì - (H) Dim. and Freq. of kosî. To
tease and pinch each other in play as
children do.

koronél – krus
kosî-kósì, To strip, divide or tear into
thin strips, shred, decorticate. Kosî-kosía
ang páklang sang burí. Strip the burístalk. Kinosîkósì na ang páklang sang
burí. The burí-stalk is now torn into strips.
(cf. láknit).