"Pihak" is a word in HILIGAYNON, CEBUANO

píhak - To cut in two parts, to halve, cut in
half, divide in halves. Piháka ang báboy.
Cut the pig in two. Nagpíhak siá sang ísdà.
He cut the fish (lengthwise) in halves.
Piháki akó sing páhò. Cut a mango in half
for me. (cf. tungâ, pákas, útud).

pihák - A half; one part or side of anything
cut in two; the other side, the part or side
that is—beyond,—behind,—in front,—to the
right or left,—opposite. Isá ka pihák. One
half. Sa pihák. On the other side. Sa pihák
sang búkid. Beyond the mountain. On the
other side of the mountain. Diín ka
makádto?—Sa pihák. Where are you going
to?—(I am going) to the other side. N.B.
Here and in similar cases, on account of the
various meanings of "pihák”, it may be
necessary to further question the speaker
as to what part or what direction he really
alludes to by "pihák”. (cf. tungâ, bangî,
tabók, likorán, atubángan, tupád, kílid,
únhan, támpad).

pihak v [B6] for a childs fontanel to get depressed.
Mupihak ang hubun sa bátà ug masakit, The babys fontanel becomes depressed when its sick.
a for the fontanel to be depressed.
pihakpíhak = tampihak.