Definitions
1.adjectiveMoving with speed, rapidity or swiftness, or capable of doing so; rapid; fast."He's a quick runner."
2.adjectiveOccurring in a short time; happening or done rapidly."That was a quick meal."
3.adjectiveLively, fast-thinking, witty, intelligent."You have to be very quick to be able to compete in ad-lib theatrics."
4.adjectiveMentally agile, alert, perceptive."My father is old but he still has a quick wit."
5.adjectiveOf temper: easily aroused to anger; quick-tempered."He is wont to be rather quick of temper when tired."
6.adjectiveAlive, living.
7.adjectivePregnant, especially at the stage where the foetus's movements can be felt; figuratively, alive with some emotion or feeling.
8.adjectiveOf water: flowing.
9.adjectiveBurning, flammable, fiery.
10.adjectiveFresh; bracing; sharp; keen.
11.adjective(of a vein of ore) productive; not "dead" or barren