dummy

dummy — noun

1. a life-sized copy of a human body, used to put garments on for retail display, t

1.名詞B1
釋義

a life-sized copy of a human body, used to put garments on for retail display, to train people in first aid, or to test how products hold up under pressure

例句

The shop window displayed a wooden dummy wearing a long red dress.

Sahil used a dummy to practise giving first aid to someone who was hurt.

collocation: crash-test dummy / tailor's dummy / practice dummy

同義詞
  • mannequin

    specifically a fashion dummy used in shop displays; dummy is more general

  • model

    can be smaller-scale or represent non-human things; dummy is always life-sized or body-shaped

  • figure

    broader term; a dummy is always a figure but a figure may not be a dummy

用法筆記

Often appears in compound nouns such as crash-test dummy, tailor's dummy, and practice dummy.

常見錯誤

The mannequin is just a dummy, not a real body.
The tailor used a dummy to display the wedding dress.
💡'mannequin' and 'dummy' overlap in meaning; 'mannequin' is preferred in fashion retail contexts.

2. an object that looks like a real thing but is made to be used for practice, test

2.名詞B1
釋義

an object that looks like a real thing but is made to be used for practice, testing, or to trick other people

例句

The army placed dummies of tanks in the field to confuse enemy planes.

collocation: dummy tank / dummy bomb / dummy weapon

Yuna trained for her exam with a dummy version of the test paper.

collocation: dummy version / dummy run

同義詞
  • copy

    neutral term; a dummy is a copy made specifically to substitute for or imitate the real thing

  • replica

    suggests exact detail; a dummy may be less detailed but still convincing

  • imitation

    focuses on the act of copying; a dummy focuses on function (substitution or deception)

反義詞
  • original

    the genuine article that the dummy replaces or imitates

用法筆記

Common in compounds like dummy run (a practice trial), dummy corporation (a company with no real operations), and dummy door (a fake door for symmetry).

常見錯誤

We did a fake run of the presentation.
We did a dummy run of the presentation.
💡'dummy run' is the fixed collocation for a practice session.

3. a move in football or rugby where a player pretends to kick or pass the ball one

3.名詞B2
釋義

a move in football or rugby where a player pretends to kick or pass the ball one way, then does something different to trick the opposing team

例句

The striker sold a beautiful dummy and ran past the goalkeeper.

collocation: sell a dummy (give a feint)

Paloma practised the dummy pass until she could fool any defender.

collocation: dummy pass / dummy shot

同義詞
  • feint

    used across multiple sports, slightly more formal; dummy is specific to football/rugby

  • fake

    common in American sports; dummy is the British equivalent

  • deceptive move

    descriptive phrase covering any trick that misleads an opponent

用法筆記

Chiefly British football (soccer) terminology. In North American sports the equivalent terms are 'fake' or 'feint'. The fixed phrase 'sell a dummy' means to successfully deceive an opponent with this move.

常見錯誤

He sold a fake to the defender.
He sold a dummy to the defender.
💡'sell a dummy' is the fixed expression; 'fake' is not used in this phrase in British football.

4. a small teat-shaped item made from soft material that a baby holds in its mouth

4.名詞B1
釋義

a small teat-shaped item made from soft material that a baby holds in its mouth to feel comforted or to stop crying

例句

The baby dropped her dummy on the floor and started to cry loudly.

Talia keeps a spare dummy in her bag in case the baby wakes up.

同義詞
  • pacifier

    American English term for the same object

  • soother

    Canadian English term; less common globally

用法筆記

Called a 'pacifier' in American English and a 'soother' in Canadian English. This sense is the only one that refers to an object for babies.

常見錯誤

The baby sucks on a dummy.
The baby sucks on a dummy / pacifier.
💡Both 'dummy' and 'pacifier' are correct; teach learners the variety difference (British vs. American) rather than treating one as wrong.

5. a person who is not intelligent or who does things that are not sensible, often

5.名詞B2
釋義

a person who is not intelligent or who does things that are not sensible, often used to express annoyance or to tease someone gently

例句

Christopher called him a dummy for leaving the car keys inside the house.

informal register: teasing insult

Only a dummy would walk across the train tracks with headphones on.

同義詞
  • idiot

    stronger and more offensive; dummy is milder

  • fool

    similar strength but more formal/old-fashioned; dummy feels more modern and colloquial

  • blockhead

    less common, slightly humorous

  • simpleton

    milder but less common in modern speech

反義詞
  • genius

    someone with exceptional intelligence

  • brain

    informal; someone very intelligent

用法筆記

Informal and mildly insulting; comparable to 'idiot' in strength. Less harsh than stronger insults, but still rude if directed at someone directly. Often used affectionately among friends or as a self-directed tease.

常見錯誤

Don't be a dummy person.
Don't be a dummy.
💡'dummy' already means a person; adding 'person' is grammatically awkward and redundant.

dummy — adjective

dummy — verb