Longman Dictionary of Contemporary English homepage

duplicate

2 adjective
     
du‧pli‧cate2 [only before noun]
exactly the same as something, or made as an exact copy of something:
A duplicate copy should be made for the county record office.
a duplicate key
Definition from the Longman Dictionary of Contemporary English
Advanced Learner's Dictionary.

Dictionary pictures of the day
Do you know what each of these is called?
What is the word for picture 1? What is the word for picture 2? What is the word for picture 3? What is the word for picture 4?
Click on any of the pictures above to find out what it is called.

Explore our topic dictionary

Browse the dictionary