dummy
noun /ˈdʌmi/
  /ˈdʌmi/
 (plural dummies)
- [countable] a model of a person, used especially when making clothes or for showing them in a shop window
- a tailor’s dummy
 - a ventriloquist’s dummy
 
 - [countable] a thing that seems to be real but is only a copy of the real thing
- The bottles of whisky on display are all dummies.
 
 - [countable] (North American English, informal) a stupid person
- Don't just stand there, you dummy.
 
 - [countable] (in some sports) an occasion when you pretend to make a particular move and then do not do so
 - [countable] (British English) (North American English pacifier, Binky™)a rubber or plastic object with a special shape that a baby sucks on with its lips and tongueWordfinderTopics Life stagesc2
- baby
 - birth
 - child
 - dummy
 - feed
 - incubator
 - nappy
 - pram
 - premature
 - teethe
 
 - [uncountable] (in card games, especially bridge) the cards that are placed facing upwards on the table and which can be seen by all the players
- She played a jack from dummy.
 
 
Word Originlate 16th cent.: from dumb + -y. The original sense was ‘a person who cannot speak’, then ‘an imaginary fourth player in whist’ (mid 18th cent.), whence ‘a substitute for the real thing’ and ‘a model of a human being’ (mid 19th cent.).