quadruple

1 of 3

verb

qua·​dru·​ple kwä-ˈdrü-pəl  -ˈdrə- 

ˈkwä-drə-

quadrupled; quadrupling kwä-ˈdrü-p(ə-)liŋ 

-ˈdrə-;

ˈkwä-drə-

transitive verb

: to make four times as great or as many

intransitive verb

: to become four times as great or as numerous

quadruple

2 of 3

noun

: a sum four times as great as another

quadruple

3 of 3

adjective

1

: having four units or members

2

: being four times as great or as many

3

: marked by four beats per measure

quadruple meter

quadruply

kwä-ˈdrü-plē 

-ˈdrə-;

ˈkwä-drə-

adverb

quadruplicity

ˌkwä-dru̇-ˈpli-sə-tē 

noun

Examples of quadruple in a Sentence

Verb

The value of the stock has quadrupled in the past year.

The town's population has quadrupled in the past 50 years.

The company has quadrupled the number of its employees.

Adjective

She ordered a quadruple espresso.

Recent Examples on the Web

Verb

Indeed, the invalid vote roughly quadrupled compared to presidential elections between 2006 and 2020, when only about 5% of ballots were invalid. —Mollie J. Cohen, The Conversation, 18 Aug. 2025

In that decade, enrollment quadrupled to 25,000 students across all nursing programs, according to data from the school. —Ciara McCarthy, Fort Worth Star-Telegram, 18 Aug. 2025

Noun

Order double, triple, or quadruple (yes, four) patties. —Karen Brewer Grossman, Southern Living, 5 Aug. 2025

The quadruple shooting, officials from multiple law enforcement jurisdictions reported, took place on Friday, Aug. 1 at The Owl Bar in the rural town of Anaconda in Deer Lodge County, just over a 100-mile drive west of Bozeman. —Natalie Neysa Alund, USA Today, 4 Aug. 2025

Adjective

After his arrest in the quadruple murder of four University of Idaho students just 10 miles away, police looked for a possible connection to the Pullman case due to the similarities between the two home invasions. —Adam Sabes , Michael Ruiz, FOXNews.com, 12 Aug. 2025

Kaylee Goncalves’ father, mother and two sisters eviscerated quadruple murderer Bryan Kohberger during victim impact statements at Kohberger’s sentencing hearing on Wednesday. —Joseph Wilkinson, New York Daily News, 23 July 2025

Word History

Etymology

Verb

Middle English (Scots), from Latin quadruplare, from quadruplus

Noun

Middle English, from Anglo-French, from Latin quadruplum, from neuter of quadruplus four times as great, from quadri- + -plus multiplied by — more at -fold

First Known Use

Verb

14th century, in the meaning defined at transitive sense

Noun

15th century, in the meaning defined above

Adjective

1557, in the meaning defined at sense 1

Rhymes for quadruple

• duple
• pupal
• pupil
• scruple

Kids Definition

quadruple

1 of 2 verb

qua·​dru·​ple kwä-ˈdrüp-əl  -ˈdrəp- 

ˈkwäd-rəp-

quadrupled; quadrupling -(ə-)liŋ 

: to make or become four times as great or as many

quadruple

2 of 2 adjective

1

: having four units or members

2

: being four times as great or as many

3

: marked by four beats per measure

quadruple time

quadruple noun