よ

よ

1. 1

   hey; you

   助詞at sentence-end; indicates certainty, emphasis, contempt, request, warning, etc.
2. 2

   hey

   助詞after a noun; used when calling out to someone
3. 3

   hey; hold on

   助詞in mid-sentence; used to catch one's breath or get someone's attention
4. 4

   yo; hey

   感動詞