Englishfor English speakers
dressing
Noun
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Something put on a wound to protect it.
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Dressing is a sauce that is put on salads or other foods.
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A bread-based food that is put on or around a turkey.
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Something added to the soil as a fertilizer etc.
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The activity of getting dressed.
He liked dressing up in fancy costumes.
operation
Noun
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An operation is a medical process, often opening the human body.
The doctors performed the operation in three hours.
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An operation is an action of a group of people working for a goal (often military).
The Army operation was a success.
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An operation is part or all of a business. small(often plural)/small
The company's East Coast operation was bigger than its West Coast operation.
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An operation is a symbol that is used to perform a specific operation (addition, subtraction, multiplication or division) in maths.
The plus symbol is used to perform a specific operation in maths which is addition.