Look up fraction in Wiktionary, the free dictionary.
In common usage a fraction is any part of a unit.
Fraction may also mean:
Fraction (mathematics), one or more equal parts of something, e.g. three out of four equal quarters, written as 3/4,
Algebraic fraction, an indicated division in which the divisor, or both dividend and divisor, are algebraic expressions,
Fraction (chemistry), a quantity of a substance collected by the separation process known as fractionation,
Fraction (religion), the ceremonial act of breaking the bread during Christian Communion,
Fraction (politics), a subgroup within a parliamentary party,
Fraction (comics), a short-lived comic about the theft of a powersuit,
Fractional (ownership), a reference to property timeshare,
Matt Fraction, a comic book author,
Promazine, an antipsychotic medication known by the trade name Fraction,
Fraction Fever, a 1983 educational video game