(Singapore, colloquial) correct

to get, receive, experience, suffer or be affected by / to win a game, especially a game of chance / Used before a verb to indicate the passive voice.

A surname.

plural of Tio

(derogatory, rare) A Latino or Hispanic person who is obsequious or apologetic to the white establishment.

(Singapore, colloquial) Alternative spelling of tio bo

(Singapore, colloquial) right?, is that right? (checking agreement or seeking confirmation)

plural of Tio Tom

(non-productive) Used to form nouns meaning "the action of (a verb)" or "the result of (a verb)". Words ending in this suffix are almost always derived from a similar Latin word; a few (e.g. gumption) are not derived from Latin and are unrelated to any verb. More often, -ation is used.

(pharmacology) A crystalline compound C₅H₅N₅S which is a thio analog of guanine with cytotoxic properties as an antimetabolite, given orally in the treatment of leukemia.