Definitions For Fast

noun

• Abstaining from food

verb

• Abstain from eating
• Abstain from certain foods, as for religious or medical reasons
• With great speed : in a very short time : very quickly
• In a quick and intelligent way
• Quickly and in a way that is meant to deceive or persuade someone
• To eat no food for a period of time

adjective

• (of a photographic lens or emulsion) causing a shortening of exposure time
• Unwavering in devotion to friend or vow or cause
• Securely fixed in place
• Hurried and brief
• Unrestrained by convention or morality
• Resistant to destruction or fading
• (of surfaces) conducive to rapid speeds

adjective

• Acting or moving or capable of acting or moving quickly
• At a rapid tempo
• (used of timepieces) indicating a time ahead of or later than the correct time

adverb

• Quickly or rapidly (often used as a combining form)
• Firmly or closely