dummy

US /ˈdʌmi/

UK /'dʌmɪ/

B2
adj.AdjectiveBeing a cover for or serving as a front for
A dummy corporation was set up
n. (c./u.)Noun (Countable/Uncountable)Life-size doll made to look like a person
That's not a real dead body, it's a dummy!
n. (c./u.)Noun (Countable/Uncountable)Sample or trial of a process or object
A dummy of the chemical reaction was set up on the computer

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