triplex

American  

[trip-leks, trahy-pleks] / ˈtrɪp lɛks, ˈtraɪ plɛks /

adjective

1. threefold; triple.

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noun

1. something triple.

2. Music. triple time.

3. an apartment having three floors.

4. a multiplex of three theaters or movie houses.

Triplex ¹ British  

/ ˈtrɪplɛks /

noun

1. a laminated safety glass, as used in car windows

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triplex ² British  

/ ˈtrɪplɛks /

adjective

1. a less common word for triple

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Etymology

Origin of triplex

1595–1605; < Latin triplex (stem triplic- ) threefold, equivalent to tri- tri- + -plex -plex

Example Sentences

Carey, 57, purchased the expansive dwelling in June 1999, when she snapped up two separate units in the same building for a combined $9 million, before combining them into the stunning triplex that exists today.

From MarketWatch • Apr. 13, 2026

He has also bought a triplex, part of which he rents out to provide a source of income, and secured his green card for permanent US residency.

From Barron's • Dec. 20, 2025

The new triplex method accomplishes a reduction in false negatives by using a "clever" quality control.

From Science Daily • Mar. 26, 2024

The last titles to screen at the triplex were Sony Pictures’ superhero film “Madame Web,” Paramount Pictures’ Bob Marley biopic “One Love” and Focus Features’ quirky horror flick “Lisa Frankenstein.”

From Los Angeles Times • Mar. 1, 2024

“No. No. Hunter has a job at the rendering plant. That’s why we’re here. It’s completely different from a triplex gathering hole. Totally.”

From "Landscape with Invisible Hand" by M.T. Anderson