fast

2
[ fast, fahst ]
/ fæst, fɑst /

verb (used without object)

to abstain from all food.
to eat only sparingly or of certain kinds of food, especially as a religious observance.

verb (used with object)

to cause to abstain entirely from or limit food; put on a fast: to fast a patient for a day before surgery.

noun

an abstinence from food, or a limiting of one's food, especially when voluntary and as a religious observance; fasting.
a day or period of fasting.

Origin of fast

2
before 1000; Middle English fasten, Old English fæstan; cognate with German fasten, Gothic fastan, Old Norse fasta

OTHER WORDS FROM fast

un·fast·ing, adjective
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Examples from the Web for fasting

British Dictionary definitions for fasting (1 of 2)

fast1
/ (fɑːst) /

adjective

adverb

interjection

archery (said by the field captain to archers) stop shooting!

Word Origin for fast

Old English fæst strong, tight; related to Old High German festi firm, Old Norse fastr

British Dictionary definitions for fasting (2 of 2)

fast2
/ (fɑːst) /

verb

(intr) to abstain from eating all or certain foods or meals, esp as a religious observance

noun

  1. an act or period of fasting
  2. (as modifier)a fast day

Derived forms of fast

faster, noun

Word Origin for fast

Old English fæstan; related to Old High German fastēn to fast, Gothic fastan
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Idioms and Phrases with fasting

fast

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.