quadruple
/ˈkwɒdrʊp(ə)l,kwɒˈdruːp(ə)l/
adjective
consisting of four parts or elements.
"a quadruple murder"
verb
increase or be increased fourfold.
"oil prices quadrupled in the 1970s"
noun
a quadruple number or amount.
Bluemoon relies on advertising to pay our hosting fees. Please support the site by disabling your ad blocking software to help keep the forum sustainable. Thanks.