quadruple

Nouns

  • (n) a set of four similar things considered as a unit quartette, quadruplet, quartet,
  • (n) a quantity that is four times as great as another

Verbs

  • (v) increase fourfold
    • His stock earning quadrupled

Synonyms

four-fold quadruplex quadruplicate fourfold quartette quadruplet quartet

Words of close approximity

quadruped
quadruplet quadruple time quadruplex