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  • decker
    decker
    noun
    something, as a ship or bed, having a specified number of decks, floors, levels, or the like (used in combination).
  • Decker
    Decker
    noun
  • -decker
    -decker
    adjective
    (in combination) having a certain specified number of levels or layers

decker

1 American  
[dek-er] / ˈdɛk ər /

noun

  1. something, as a ship or bed, having a specified number of decks, floors, levels, or the like (used in combination).

    The cruise ship is a five-decker.


Decker 2 American  
[dek-er] / ˈdɛk ər /

noun

  1. Thomas. Dekker, Thomas.


Decker 1 British  
/ ˈdɛkə /

noun

  1. a variant spelling of (Thomas) Dekker

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

-decker 2 British  

adjective

  1. (in combination) having a certain specified number of levels or layers

    a double-decker bus

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of decker

First recorded in 1785–95; deck + -er 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Though he takes a minute to upbraid her, they’re obviously the show’s binary system, and Decker is in any case a cheery sort who takes things in stride — even prison, seemingly.

From Los Angeles Times • Mar. 3, 2026

When tariffs prompted Stanley Black & Decker to raise prices last year by the high single digits on average, sales fell in the U.S., particularly for lower-priced items.

From The Wall Street Journal • Feb. 16, 2026

Other dividend aristocrats posting double digit gains in 2025, include Stanley Black & Decker, Colgate-Palmolive, Archer-Daniels-Midland, Lowe’s, Target, and PepsiCo.

From Barron's • Feb. 12, 2026

“ADP data comes from businesses that have chosen to outsource payroll and human resources activities,” ADP data scientist Tim Decker noted in an essay published last year.

From The Wall Street Journal • Feb. 4, 2026

I mean, I can’t imagine any Decker who would spend precious time praising or bad-mouthing the foundation.

From "They Both Die at the End" by Adam Silvera