Word

quadruple, v.
(quadrupled, quadruples, quadrupling)
freq. cnt. 1

increase fourfold
<verb.change> freq. cnt.: 1 freq. cnt.: 1

quadruple

"His stock earning quadrupled"

Something ----s
Somebody ----s something
Something ----s something
They %s their earnings this year
Their earnings %s this year

lexical pointers

derivationally related form

semantic pointers

hypernym