The meaning of DUMMY is a person who is incapable of speaking. How to use dummy in a sentence.

Define dummy. dummy synonyms, dummy pronunciation, dummy translation, English dictionary definition of dummy. n. pl. dum·mies 1. An imitation of a real or original object, intended to be used …

Have you ever seen an entertainer make a doll look like it’s talking? The entertainer is using a dummy — a doll made to look like a person.

dummy adjective [not gradable] (NOT REAL) not real but having a similar appearance to something else:

noting or relating to an imitation or copy: some dummy shells in the gun. put forward to act for others while seeming to act for oneself: a dummy corporation that was actually controlled by a conglomerate.

There are 33 meanings listed in OED's entry for the word dummy, four of which are labelled obsolete, and three of which are considered offensive and derogatory.

A dummy is a rubber or plastic object that you give to a baby to suck so that he or she feels comforted.

Definition of dummy noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

DUMMY definition: an imitation, representation, or copy of something, such as for display, testing, or use as a stage prop. See examples of dummy used in a sentence.

Feb 21, 2026 · dummy (third-person singular simple present dummies, present participle dummying, simple past and past participle dummied) To make a mock-up or prototype version of something, …