Dummy

/ˈdʌmi/

Meaning & Definition

noun

A model or replica of a human being, often used for display or training purposes.

The store used a dummy to showcase their new clothing line.

A person who is perceived as unintelligent or foolish.

Don't be a dummy; read the instructions before assembling the furniture.

A device that is not functional but is designed to look like it is.

They placed a dummy camera in the store to deter shoplifters.

adjective

Not real; imitation.

The team used a dummy product to test market reactions.

Derived from the word 'dummy' which likely evolved from the word 'dumb', meaning silent or unable to speak.

dummy down

To simplify something to the point that it becomes ineffective.

dummy run

A trial or practice run of a procedure or system.

dummy variable

A quantitative indicator used in statistics to represent categorical variables.

mannequin

A life-sized model of a human used in fashion or display.

fool

A person who lacks common sense.

puppet

A small figure that is moved by a person’s hand or strings.

A term for someone who acts foolishly.

Stop being a dummy and pay attention!

Used to refer to a person who is easily deceived.

He played the dummy in their scam.