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- pronunciation:
- a
p
reI
sh n
- features:
- Word Explorer
part of speech: |
noun |
definition 1: |
the act or process of working or running.
The operation of a computer was hard for her to learn.- synonyms:
- effect, functioning, performance
- similar words:
- action, application, motion, running, use
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definition 2: |
a particular set of activities that make up the running of something.
The operation of that large store requires hundreds of workers.- synonyms:
- works
- similar words:
- act, enterprise, procedure, process, project
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definition 3: |
a surgery.
Thanks to an eye operation, his grandfather can see well again.
- synonyms:
- surgery
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definition 4: |
a number process in mathematics such as adding, subtracting, multiplying, and dividing.
- similar words:
- addition, division, multiplication, subtraction
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related words: |
campaign, invasion, maneuver, mechanism, order, usage |
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