1. noun /suːt,suːt,sjuːt/
a) A set of clothes to be worn together, now especially a mans matching jacket and trousers (also business suit or lounge suit), or a similar outfit for a woman.
Nick hired a navy-blue suit for the wedding.
Be sure to keep your nose to the grindstone today; the suits are making a "surprise" visit to this department.
2. verb /suːt,suːt,sjuːt/
Let your own discretion be your tutor: suit the action to the word, the word to the action. — Shakespeare
b) To be suitable or apt for ones image.
The ripped jeans didnt suit her elegant image.
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