quick

US /kwɪk/
UK /kwɪk/
"quick" picture
1.

moving or doing something with great speed

:
He made a quick decision.
She gave a quick glance at her watch.
2.

done or happening in a short time

:
Let's have a quick lunch.
I need a quick answer.
3.

learning or understanding things quickly

:
She has a quick mind.
He's very quick at solving problems.
1.

in a rapid manner; quickly

:
Come quick!
He ran as quick as he could.