The meaning of QUADRUPLE is to make four times as great or as many. How to use quadruple in a sentence.

QUADRUPLE definition: 1. to become four times as big, or to multiply a number or amount by four: 2. four times as big…. Learn more.

QUADRUPLE definition: fourfold; consisting of four parts. See examples of quadruple used in a sentence.

If one amount is quadruple another amount, it is four times bigger. They could sell their merchandise for quadruple the asking price.

Define quadruple. quadruple synonyms, quadruple pronunciation, quadruple translation, English dictionary definition of quadruple. adj. 1. Consisting of four parts or members.

Nov 28, 2025 · quadruple (third-person singular simple present quadruples, present participle quadrupling, simple past and past participle quadrupled) (transitive) To multiply by four. …

to make or become four times as great: [no object] The number of ESL students has quadrupled. [~ + object] This will quadruple your profits. See -quad-, -plic-.

To multiply something by four times. Our profits quadrupled when we made the improvements. Being four times as long, as big or as many of something. He's quite an athlete and can do …

There are seven meanings listed in OED's entry for the word quadruple, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

QUADRUPLE meaning: 1 : to become four times bigger in value or number; 2 : to cause (something) to become four times bigger