fast


fast
1. Durable; resistant to change; applied to stained microorganisms which cannot be decolorized. SEE ALSO: acid-f.. 2. Not eating. [A.S. foest, firm, fixed]
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ferment active solution therapy; Fitness, Arthritis and Seniors Trial; flowassisted, shortterm [balloon catheter]; fluorescent antibody staining technique; fluoro-allergosorbent test; focused abdominal sonography for trauma; Fourier acquired steady state; Frenchay Aphasia Screening Test; functional assessment stages

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fast 'fast adj
1) firmly fixed
2 a) having a rapid effect <a \fast medicine>
b) allowing for the rapid passage of a gas or liquid
3) resistant to change (as from destructive action) used chiefly of organisms and in combination with the agent resisted <acid-fast bacteria>
fast vi
1) to abstain from food
2) to eat sparingly or abstain from some foods vt to deny food to <the patient is \fasted and given a mild hypnotic (Lancet)>
fast n
1) the practice of fasting
2) a time of fasting

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(fast) [A.S. faest firm; faestan to abstain from food] 1. immovable, or unchangeable; resistant to the action of a specific agent, such as a stain or destaining agent (e.g., acid-fast). 2. abstention from food, or from food and liquid. to abstain from food, or from food and liquid.

Medical dictionary. 2011.

Synonyms:

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  • Fast — Fast, a. [Compar. {Faster}; superl. {Fastest}.] [OE., firm, strong, not loose, AS. f[ae]st; akin to OS. fast, D. vast, OHG. fasti, festi, G. fest, Icel. fastr, Sw. & Dan. fast, and perh. to E. fetter. The sense swift comes from the idea of… …   The Collaborative International Dictionary of English

  • fast — fast1 [fast, fäst] adj. [ME < OE fæst, akin to Ger fest, firm, stable < IE base * pasto , fixed, secure > Arm hast] 1. not easily moved, freed, or separated; firm, fixed, or stuck [the ship was fast on the rocks] 2. firmly fastened or… …   English World dictionary

  • Fast — Fast, adv. welches in zwey einander ziemlich entgegen gesetzten Bedeutungen gefunden wird. 1) * Für sehr, in welchem Verstande schon vaste bey dem Stryker vorkommt. Sie war fast schön, 1 Mos. 12, 14. Ihre Sünden sind fast schwer, Kap. 18, 20. Ein …   Grammatisch-kritisches Wörterbuch der Hochdeutschen Mundart

  • Fast — als Abkürzung steht für: First Assistance Samaritian Team, ein Auslandshilfe Team des Arbeiter Samariter Bundes e.V. Fast AQM Scalable TCP, ein Protokoll in der Informatik Fast Search and Transfer, eine norwegische Firma für… …   Deutsch Wikipedia

  • FAST — als Abkürzung steht für: Fabbrica Automobili Sport Torino, einen von 1919 bis 1925 bestehenden italienischen Automobilproduzenten FAST (Face, Arms, Speech, Time) einen Test zur Erkennung eines Schlaganfalls First Assistance Samaritian Team, ein… …   Deutsch Wikipedia

  • Fast — Fast, adv. [OE. faste firmly, strongly, quickly, AS. f[ae]ste. See {Fast}, a.] 1. In a fast, fixed, or firmly established manner; fixedly; firmly; immovably. [1913 Webster] We will bind thee fast. Judg. xv. 13. [1913 Webster] 2. In a fast or… …   The Collaborative International Dictionary of English

  • Fast by — Fast Fast, adv. [OE. faste firmly, strongly, quickly, AS. f[ae]ste. See {Fast}, a.] 1. In a fast, fixed, or firmly established manner; fixedly; firmly; immovably. [1913 Webster] We will bind thee fast. Judg. xv. 13. [1913 Webster] 2. In a fast or …   The Collaborative International Dictionary of English

  • FAST — Automated Screen Trading a computerised trading system used for commodity derivatives on LIFFE. Dresdner Kleinwort Wasserstein financial glossary Fast Market London Stock Exchange Glossary * * * ▪ I. fast fast 1 [fɑːst ǁ fæst] adverb …   Financial and business terms

  • FAST — may refer to: * Fasting, abstaining from food * Nacional Fast Clube, a Brazilian football club * A speed racing for dirt horse racetracks * Fast Search Transfer, a Norwegian company focusing on data search technologies * Fast Auroral Snapshot… …   Wikipedia

  • Fast — • Abstinence from food or drink Catholic Encyclopedia. Kevin Knight. 2006. Fast     Fast     † Catholic …   Catholic encyclopedia

  • Fast — Fast, n. [OE. faste, fast; cf. AS. f[ae]sten, OHG. fasta, G. faste. See {Fast}, v. i.] 1. Abstinence from food; omission to take nourishment. [1913 Webster] Surfeit is the father of much fast. Shak. [1913 Webster] 2. Voluntary abstinence from… …   The Collaborative International Dictionary of English


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