quadrupling

Pronunciation:  US [ˈkwɑdrʊp(ə)l] UK [ˈkwɒdrʊp(ə)l]
  • adj.Four times; Quadruple; Made up of four parts; "Music" quadruple
  • v.(Cause to) four times; To four times
  • n.Four times times
  • WebQuadruple; Increased four times; Four copies