FASTS

moving or capable of moving at high speed

(of a clock or watch) showing a time ahead of the correct time

firmly fixed or attached

(of a film) needing only a short exposure

(of a dye) not fading in light or when washed

engaging in or involving activities characterized by excitement, extravagance, and risk-taking

(of a person) prone to act in an unacceptably familiar way

at high speed

so as to be hard to move; securely

so as to be hard to wake

abstain from all or some kinds of food or drink, especially as a religious observance

an act or period of fasting