1. oi - Noun
2. oi - Pronoun
3. oi - Interjection
4. oi - Symbol
Said to get someone's attention; hey.
Oi, you with the red hat – what do you think you're doing?
Oi! Stop that!
An expression of surprise.
Oi! This is new!
An informal greeting, similar to hi.
Oi! How's it going?
oi (uncountable)
(UK, sometimes capitalized) A working-class punk rock subgenre of the 1970s, sometimes associated with racism.
oi
Alternative spelling of oy
oi
(representing rural dialect pronunciation) I.
Sometimes oi sits and thinks, and sometimes oi just sits.
Oi
(south west England) Pronunciation spelling of I.
(medicine) Initialism of opportunistic infection.
(medicine) Initialism of osteogenesis imperfecta.
oi
(lexicography, dated) An orthographic ⟨oi⟩ with a diacritic that marks it as being the CHOICE vowel, as in the word "oil".