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From Late Latin praenexus(bound up in front), a compound of prae(before) and nexus, past participle of nectō(to bind)


prenex (not comparable)

  1. (mathematics, logic) Of a formula, having all of its quantifiers at the beginning.
    • 1999, Immerman, Neil, Descriptive Complexity, New York: Springer-Verlag, ISBN 0-387-98600-6, page 12:
      "We say that is universal iff it can be written in prenex form — i.e. with all quantifiers at the beginning — using only universal quantifiers."


prenex (plural prenexes)

  1. (mathematics, logic) Part at the beginning of a prenex formula where all of the formula's bound variables get bound by logical quantifiers.[1]
    is the prenex of the formula

Derived terms[edit]


  1. ^ John Woldemar Cowan, The Lojban Reference Grammar, §16.2