Definition Definition

fast - Meaning and Examples

Meaning of 'fast' (Webster Dictionary)

1 . Fast [ a.]
- In a fast, fixed, or firmly established manner; fixedly; firmly; immovably.
- In a fast or rapid manner; quickly; swiftly; extravagantly; wildly; as, to run fast; to live fast.
2 . Fast [ n.]
- That which fastens or holds; especially, (Naut.) a mooring rope, hawser, or chain; -- called, according to its position, a bow, head, quarter, breast, or stern fast; also, a post on a pier around which hawsers are passed in mooring.
- The shaft of a column, or trunk of pilaster.
3 . Fast [ v.]
- Firmly fixed; closely adhering; made firm; not loose, unstable, or easily moved; immovable; as, to make fast the door.
- Firm against attack; fortified by nature or art; impregnable; strong.
- Firm in adherence; steadfast; not easily separated or alienated; faithful; as, a fast friend.
- Permanent; not liable to fade by exposure to air or by washing; durable; lasting; as, fast colors.
- Tenacious; retentive.
- Not easily disturbed or broken; deep; sound.
- Moving rapidly; quick in mition; rapid; swift; as, a fast horse.
- Given to pleasure seeking; disregardful of restraint; reckless; wild; dissipated; dissolute; as, a fast man; a fast liver.
4 . Fast [ v. i.]
- To abstain from food; to omit to take nourishment in whole or in part; to go hungry.
- To practice abstinence as a religious exercise or duty; to abstain from food voluntarily for a time, for the mortification of the body or appetites, or as a token of grief, or humiliation and penitence.
- Abstinence from food; omission to take nourishment.
- Voluntary abstinence from food, for a space of time, as a spiritual discipline, or as a token of religious humiliation.
- A time of fasting, whether a day, week, or longer time; a period of abstinence from food or certain kinds of food; as, an annual fast.

Meaning of 'fast' (Princeton's WordNet)

1 . fast [ v]
Meaning (1):
- abstain from eating
Example in sentence:
  • Before the medical exam, you must fast
Meaning (2):
- abstain from certain foods, as for religious or medical reasons
Example in sentence:
  • Catholics sometimes fast during Lent
3 . fast [ a]
Meaning (3):
- acting or moving or capable of acting or moving quickly
Example in sentence:
  • a fast car;
  • fast film;
  • on the fast track in school;
  • set a fast pace
Meaning (4):
- (used of timepieces) indicating a time ahead of or later than the correct time
Example in sentence:
  • my watch is fast
Meaning (5):
- at a rapid tempo
Example in sentence:
  • the band played a fast fox trot
6 . fast [ r]
Meaning (6):
- quickly or rapidly (often used as a combining form)
Example in sentence:
  • fast-breaking news;
  • fast-opening (or fast-closing) shutters;
  • fast-running rivers;
  • how fast can he get here?;
  • needs medical help fast;
  • ran as fast as he could
Meaning (7):
- firmly or closely
Example in sentence:
  • held fast to the rope;
  • held tight;
  • her foot was stuck fast
8 . fast [ s]
Meaning (8):
- (of a photographic lens or emulsion) causing a shortening of exposure time
Example in sentence:
  • a fast lens
Meaning (9):
- (of surfaces) conducive to rapid speeds
Example in sentence:
  • a fast road;
  • grass courts are faster than clay
Meaning (10):
- hurried and brief
Example in sentence:
  • a fast visit;
  • a quick inspection;
  • paid a flying visit;
  • took a flying glance at the book
Meaning (11):
- unwavering in devotion to friend or vow or cause
Example in sentence:
  • a firm ally;
  • fast friends;
  • loyal supporters;
  • the true-hearted soldier...of Tippecanoe
Meaning (12):
- unrestrained by convention or morality
Example in sentence:
  • Congreve draws a debauched aristocratic society;
  • deplorably dissipated and degraded;
  • fast women;
  • riotous living
Meaning (13):
- resistant to destruction or fading
Example in sentence:
  • fast colors
Meaning (14):
- securely fixed in place
Example in sentence:
  • the post was still firm after being hit by the car