"Upak" is a word in TAGALOG, HILIGAYNON, CEBUANO

úpak - (B) Peel, bark, pod, rind, husk; to
peel, shell, shuck. Upáki (Paníti) ang
kabúgaw, ang kamóti, ang mansánas, etc.

Peel the pomelo, the sweet potato, the
apple, etc. (cf. pánit, ánit).

upak
Active Verb: mang-upak
Passive Verb: upakan
Definition: Tagalog slang (verb) to beat up, to spank
2
Definition: (salitang balbal) bugbugin, paluin

úpak n bark of trees.
Ang úpak maáyung isugnud, Bark of trees make good fuel.
Usa ka úpak tungug, A strip of mangrove bark.
v {1} [A; a] gather, take the bark o?
of trees.
{2} [AB2; a2] peel o?
, get peeled o?
.
Ínit sa adlaw ang nakaúpak sa íyang pánit, His skin peeled in the heat of the sun.
Nagkaupak ang hapin sa diksiyunaryu, The cover of the dictionary is working its way o?
.

upak n a piece or part of s.t.
in cake or bar form.
Usa ka upak kámay, A cake of sugar.
v {1} [AB; a1] cut s.t.
into bars or pieces; get broken.
Upaka únà ang mahariyal únà ibaligyà, Cut the candy into cakes before you sell it.
{2} [A; b] break or cut o?
a piece for s.
o.
Giupakan nákù siyag duha ka báhin sa tsukulit, I broke o?
two pieces of the chocolate bar for him.