quick
Moving with speed, rapidity or swiftness, or capable of doing so; rapid; fast.
Example
“I ran to the station – but I wasn't quick enough.”
Other meanings
Occurring in a short time; happening or done rapidly.
“That was a quick meal.”
lively, fast-thinking, witty, intelligent.
“You have to be very quick to be able to compete in ad-lib theatrics.”
Example sentences
Word history
From Old English "cwic" (alive).
Where this comes from
This definition is adapted from “quick” on Wiktionary, by its contributors; example sentences are from Tatoeba, credited to their authors above, published under CC BY-SA 4.0. This page is published under the same licence.