Meaning of the word quadruple in English

What does quadruple mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

quadruple

US /kwɑːˈdruː.pəl/
UK /kwɑːˈdruː.pəl/

Verb

1.

to become four times as big, or to multiply a number or amount by four:

Example:
The number of students at the college has quadrupled in the last ten years.

Adjective

1.

consisting of four parts, or four times greater in amount, number, or size:

Example:
My father had quadruple bypass heart surgery.

Noun

1.

a size, amount, price, etc. four times as big as something else:

Example:
This figure is roughly quadruple the amount authorized in 2002.
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