triple

American  

[trip-uhl] / ˈtrɪp əl /

adjective

1. threefold; consisting of three parts.

   a triple knot.

2. of three kinds; threefold in character or relationship.

3. three times as great.

4. International Law. tripartite.

---

noun

1. an amount, number, etc., three times as great as another.

2. a group, set, or series of three; something threefold; triad.

3. Also called three-base hit.  Baseball. a base hit that enables a batter to reach third base safely.

4. Bowling. three strikes in succession.

5. trifecta.

verb (used with object)

tripled, tripling

1. to make triple.

2. Baseball. to cause to come into home plate by a triple.

   to triple a runner home; to triple a run in.

verb (used without object)

tripled, tripling

1. to become triple.

2. Baseball. to make a triple.

triple British  

/ ˈtrɪpəl /

adjective

1. consisting of three parts; threefold

2. (of musical time or rhythm) having three beats in each bar

3. three times as great or as much

---

noun

1. a threefold amount

2. a group of three

verb

1. to increase or become increased threefold; treble

Usage

What is a basic definition of triple? Triple describes something as being made of three parts or being three times as great. Triple also means a set of three. The word triple has several other senses as an adjective, noun, and verb. In any sense, the word triple always has to do with the number three.Triple often describes something that is made of three parts or contains three of something.

• Real-life examples: A triple-layer cake has three layers. A triple homicide involves the murder of three people. A triple-decker bus has three decks of seats. A cardplayer who has triple aces has three cards with aces on them.
• Used in a sentence: My famous triple-layer cake has two layers of chocolate cake and one layer of vanilla cake. 

Triple also often describes something that is three times as great as something else. For example, a couch that is triple the price of another couch costs three times as much.

• Used in a sentence: I sold my bike for $300, which is triple the $100 I paid for it.  

In this sense, triple is used as a verb to mean to multiply something by three. For example, if you triple 2, you get 6 because 2 x 3 = 6.

• Used in a sentence: I think I will triple the tablespoons of sugar in the next batch of lemonade from 2 tablespoons to 6. 

Triple is also a noun that means a set of three. The word triplet is also commonly used in this sense.

• Used in a sentence: The shirts were packaged together in triples of red, white, and blue.

Other Word Forms

• triply adverb

Etymology

Origin of triple

1325–75; Middle English (noun and v.) < Latin triplus (adj.), equivalent to tri- tri- + ( du ) plus duple

Example Sentences

The city hosted 119 new listings last year that raised HK$286.9 billion, more than triple the funds raised the previous year, with two of them among the world’s top five IPOs for the year.

From The Wall Street Journal

The stock, which traded in the triple digits after its listing in 2020, has lost 60% over the past 12 months alone.

From Barron's

Since fiscal 2015, annual spending on missiles and munitions has more than tripled.

From The Wall Street Journal

The population of the Democratic Republic of Congo is projected to triple by 2050, increasing demand for farmland and leading to further forest clearing.

From Science Daily

Caitlin said her consultant told her that after "triple checking", they realised that "every single marker that we've looked for is exactly the same".

From BBC

Related Words

• threefold