boy

US /bɔɪ/
UK /bɔɪ/
"boy" picture
1.

a male child or young man

:
The little boy was playing with his toy car.
He's a good boy, always helping his parents.
2.

a friendly form of address for a man, especially a young one

:
Hey, boy, come over here for a second.
Good boy, you did a great job!
1.

used to express excitement, surprise, or emphasis

:
Oh boy, this is going to be a long day.
Boy, am I tired!