dummy

1 of 3

noun

dum·​my ˈdə-mē How to pronounce dummy (audio)
plural dummies
1
a
dated, offensive : a person who is incapable of speaking
b
: a person who is habitually silent
c
: a stupid person
He's no dummy.
She loves you, you dummy.
2
card games
a
: the exposed hand in bridge played by the declarer in addition to his or her own hand
b
: a bridge player whose hand is a dummy
3
: an imitation, copy, or likeness of something used as a substitute: such as
a
: mannequin
a crash test dummy
b
football : a stuffed figure or cylindrical bag used for tackling (see tackle entry 2 sense 1b) and blocking practice
c
entertainment : a large puppet usually having movable features (such as mouth and arms) manipulated by a ventriloquist
d
chiefly British : pacifier sense 2
4
: one seeming to act independently but in reality controlled by another
a dummy for the real store owner
5
printing
a
: a mock-up of a proposed publication (such as a book or magazine)
b
: a set of pages (as for a newspaper or magazine) with the position of text and artwork indicated for the printer (see printer sense a)

dummy

2 of 3

adjective

1
a
: having the appearance of being real : artificial
dummy foods in the display case
b
: existing in name only : fictitious
dummy corporations
2
: apparently acting for oneself while really acting for or at the direction of another
a dummy director

dummy

3 of 3

verb

dummied; dummying

transitive verb

publishing
: to make a dummy (see dummy entry 1 sense 5) of (something, such as a publication)
often used with up
dummied up the front page

Examples of dummy in a Sentence

Noun She loves you, you dummy. They practiced CPR on a dummy. The bomb was just a dummy. Adjective They took apart a dummy bomb. the dummy shutters on the house are actually made of vinyl and are for decoration only
Recent Examples on the Web
Noun
Each year, fire safety officials warn of the dangers of fireworks and stage demonstrations of dummies that catch fire and watermelons that explode. Linda Trischitta, Sun-Sentinel.com, 10 July 2017 Zuby said the Tesla Model S didn’t have a strong enough safety belt, and a dummy used to simulate a driver in the small overlap test moved too far forward during the crash, striking its head on the steering wheel. Diana Kruzman, USA TODAY, 6 July 2017
Adjective
When East won and led a third trump, South could pitch one heart on dummy’s diamonds but still had a second heart to lose. Frank Stewart, The Mercury News, 7 Oct. 2024 The dummy model echoes the look and responsiveness of a female’s body. Serenity Gibbons, Forbes, 5 Sep. 2024
Verb
At Trick Two South leads a diamond to dummy’s jack. Frank Stewart, The Mercury News, 5 Oct. 2024 South ruffed, took the ace of clubs, led a trump to dummy and returned the queen of clubs: king, ruff. Frank Stewart, The Mercury News, 19 Sep. 2024 See all Example Sentences for dummy 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'dummy.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Noun, Adjective, and Verb

dumb entry 1 + -y entry 4

First Known Use

Noun

1588, in the meaning defined at sense 1a

Adjective

1839, in the meaning defined at sense 1a

Verb

1912, in the meaning defined above

Time Traveler
The first known use of dummy was in 1588

Dictionary Entries Near dummy

Cite this Entry

“Dummy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dummy. Accessed 31 Oct. 2024.

Kids Definition

dummy

1 of 2 noun
dum·​my ˈdəm-ē How to pronounce dummy (audio)
plural dummies
1
: a person who lacks or seems to lack the power of speech
2
: a stupid person
3
: an imitation used as a substitute for something: as
b
: a large puppet usually having movable features (as mouth and arms) controlled by a ventriloquist
4
a
: the bridge hand of the partner of the player who wins the bid that is placed face up and played by the bid winner
b
: a bridge player whose hand is a dummy

dummy

2 of 2 adjective
1
: having the appearance of being real but lacking ability to function
dummy hinges for ornament
2
: existing in name only : fictitious
a dummy corporation

Medical Definition

dummy

1 of 2 noun
dum·​my ˈdəm-ē How to pronounce dummy (audio)
plural dummies
1
: a horse lacking the ability to respond to ordinary stimuli because of cerebral damage especially following encephalomyelitis
2
: pontic
3

dummy

2 of 2 adjective
: being a placebo
those who unknowingly receive a dummy pill instead of the real thingNicholas Wade

More from Merriam-Webster on dummy

Last Updated: - Definition revised
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