single

US /ˈsɪŋ.ɡəl/
UK /ˈsɪŋ.ɡəl/
"single" picture
1.

only one; not one of several

:
Every single person in the room agreed.
I didn't get a single reply to my email.
2.

not married or in a long-term relationship

:
She's been single for five years.
Are you single or married?
1.

a single person or thing

:
He ordered a single espresso.
The hotel room had two singles.
1.

to hit a single in baseball

:
He managed to single in the bottom of the ninth.