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

úbas - (Sp. uva, uvas) Grapes, a bunch or
cluster of grapes.

ubás - Very young, immature rice prepared
as food. The ubás is still more immature
than the rice used for making límbok.
When still in the ear this immature rice is
called ulubáson and lubkánon respectively.
(cf. marô, múging—rice-flower; alányon—
mature rice ready for reaping).

úbas n grapes.

ubas
Definition: (noun) grape

úbas n {1} refuse from soft-boiled rice or cooked cassava flour after extracting the starch used for starching clothes.
{2} pulp of citrus fruits.
{3} chips or curled up slivers that result from drilling wood or metal.