diet eat sparingly, for health reasons or to lose weight
Adjective
fast -
acting or moving or capable of acting or moving quickly; "fast film"; "on the fast track in school"; "set a fast pace"; "a fast car"
slow not moving quickly; taking a comparatively long time; "a slow walker"; "the slow lane of traffic"; "her steps were slow"; "he was slow in reacting to the news"; "slow but steady growth"
hurried moving rapidly or performed quickly or in great haste; "a hurried trip to the store"; "the hurried life of a city"; "a hurried job"
sudden happening without warning or in a short space of time; "a sudden storm"; "a sudden decision"; "a sudden cure"
accelerated speeded up, as of an academic course; "in an accelerated program in school"
alacritous quick and eager; "an alacritous response to the invitation"
blistering,
red-hot,
hot very fast; capable of quick response and great speed; "a hot sports car"; "a blistering pace"; "got off to a hot start"; "in hot pursuit"; "a red-hot line drive"
fast-breaking occurring rapidly as a series of events in rapid succession; "the broadcast was interrupted by a fast-breaking news story about the invasion"
fast-paced of communication that proceeds rapidly; "a fast-paced talker"; "fast-paced fiction"
fleet,
swift moving very fast; "fleet of foot"; "the fleet scurrying of squirrels"; "a swift current"; "swift flight of an arrow"; "a swift runner"
high-speed,
high-velocity operating at high speed; "a high-speed food processor"; "a high-velocity shell"
hurrying,
scurrying moving with great haste; "affection for this hurrying driving...little man"; "lashed the scurrying horses"
instantaneous,
instant occurring with no delay; "relief was instantaneous"; "instant gratification"
meteoric like a meteor in speed or brilliance or transience; "a meteoric rise to fame"
speedy,
quick easily aroused or excited; "a quick temper"; "a warm temper"
rapid done or occurring in a brief period of time; "a rapid rise through the ranks"
rapid,
speedy done or occurring in a brief period of time; "a rapid rise through the ranks"
smart capable of independent and apparently intelligent action; "smart weapons"
winged very fast; as if with wings; "on winged feet"
fast -
at a rapid tempo; "the band played a fast fox trot"
slow not moving quickly; taking a comparatively long time; "a slow walker"; "the slow lane of traffic"; "her steps were slow"; "he was slow in reacting to the news"; "slow but steady growth"
music musical activity (singing or whistling etc.); "his music was his central interest"
fixed incapable of being changed or moved or undone; e.g. "frozen prices"; "living on fixed incomes"
fast -
(of a photographic lens or emulsion) causing a shortening of exposure time; "a fast lens"
fast -
(used of timepieces) indicating a time ahead of or later than the correct time; "my watch is fast"
fast -
resistant to destruction or fading; "fast colors"
fast -
(of surfaces) conducive to rapid speeds; "a fast road"; "grass courts are faster than clay"
Fast -
unrestrained by convention or morality; "Congreve draws a debauched aristocratic society"; "deplorably dissipated and degraded"; "riotous living"; "fast women"
hurried moving rapidly or performed quickly or in great haste; "a hurried trip to the store"; "the hurried life of a city"; "a hurried job"
Fast -
unwavering in devotion to friend or vow or cause; "a firm ally"; "loyal supporters"; "the true-hearted soldier...of Tippecanoe"- Campaign song for William Henry Harrison; "fast friends"
faithful steadfast in affection or allegiance; "years of faithful service"; "faithful employees"; "we do not doubt that England has a faithful patriot in the Lord Chancellor"
Adverb
fast -
quickly or rapidly (often used as a combining form); "how fast can he get here?"; "ran as fast as he could"; "needs medical help fast"; "fast-running rivers"; "fast-breaking news"; "fast-opening (or fast-closing) shutters"
fast -
firmly or closely; "held fast to the rope"; "her foot was stuck fast"; "held tight"
