Quadruple - Meaning, Definition & English Examples
Quadruple means to multiply by four or become four times as much. It can describe an amount, size, or quantity that has increased fourfold. Example: The company quadrupled its profits.
Definition:
To multiply or increase by four times, or consisting of four parts.
Synonyms:
quadruplicate, fourfold, tetrad
Part of Speech:
verb, adjective, noun
Antonyms:
single, halve
Common Collocations:
quadruple the amount, quadruple in size, quadruple the effort
Derivatives:
quadrupling, quadrupled
Usage Tips:
Use "quadruple" as a verb for multiplying by four or as an adjective/noun for things in four parts or amounts.
Common Phrases:
quadruple bypass, quadruple threat, quadruple whammy
Etymology:
From Latin "quadruplus," meaning "fourfold," combining "quadri-" (four) and "-plus" (fold).
Examples:
- 1. The company aims to quadruple its profits by next year.
- 2. Her salary quadrupled after the promotion.
- 3. The recipe requires a quadruple batch for the large event.
- 4. A quadruple rainbow is an extremely rare weather phenomenon.