Definition of FRACTION

fraction

Plural: fractions

Noun

  • a component of a mixture that has been separated by a fractional process
  • a small part or item forming a piece of a whole
  • the quotient of two rational numbers
  • A part of a whole, especially a comparatively small part.
  • A ratio of two numbers (numerator and denominator), usually written one above the other and separated by a horizontal bar called the vinculum or, alternatively, in sequence on the same line and separated by a solidus (diagonal bar).
  • A component of a mixture, separated by fractionation.
  • In a eucharistic service, the breaking of the host.
  • A small amount.
  • The act of breaking, or state of being broken, especially by violence.

Verb

Verb Forms: fractioned, fractioning, fractions

  • To divide something into portions or small parts.
  • perform a division
  • To divide or break into fractions.
  • To fractionate.

Examples

  • Gasoline prices show the mill as a fraction, for example $3.59+⁹⁄₁₀.
  • He had to FRACTION his turn, using only two letters, just to set up a better play next round.

Origin / Etymology

Etymology tree
Middle English fraccioun
English fraction
From Middle English fraccioun (“a breaking”), from Anglo-Norman, Old French fraccion, from Medieval Latin fractio (“a fragment, portion”), from earlier Latin fractio (“a breaking, a breaking into pieces”), from fractus, past participle of frangere (“to break”) (whence English frangible), from Proto-Indo-European *bʰreg- (English break). Doublet of frazione.

Synonyms

divide, fraction

Antonyms

multiply

Scrabble Score: 13

fraction: valid Scrabble (US) TWL Word
fraction: valid Scrabble Word in Merriam-Webster MW Dictionary
fraction: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 15

fraction: valid Words With Friends Word