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quadruple

1 quadruple /kwɑˈdruːpəl/ verb
quadruples; quadrupled; quaddrupling
1 quadruple
/kwɑˈdruːpəl/
verb
quadruples; quadrupled; quaddrupling
Britannica Dictionary definition of QUADRUPLE
[no object] : to become four times bigger in value or number
[+ object] : to cause (something) to become four times bigger
2 quadruple /kwɑˈdruːpəl/ adjective
2 quadruple
/kwɑˈdruːpəl/
adjective
Britannica Dictionary definition of QUADRUPLE
: four times bigger in size or amount
always used before a noun : having four parts or including four people or things