Change speaker![](https://i0.wp.com/ringolingo.com/wp-content/plugins/ringo-lingo/public/images/joanna.png?w=1100&ssl=1)
![](https://i0.wp.com/ringolingo.com/wp-content/plugins/ringo-lingo/public/images/joanna.png?w=1100&ssl=1)
You're listening to Joanna
She has an American accent.
NGSL Rank: 847
operation
ɒpəˈreɪʃ(ə)n ![Listen](https://i0.wp.com/ringolingo.com/wp-content/plugins/ringo-lingo/public/images/listen-icon-blue.png?w=1100&ssl=1)
![Listen](https://i0.wp.com/ringolingo.com/wp-content/plugins/ringo-lingo/public/images/listen-icon-blue.png?w=1100&ssl=1)
Meanings
noun
- the action of functioning or the fact of being active or in effect.E.g. restrictions on the operation of market forces
- an act of surgery performed on a patient.E.g. I've never felt better since my bypass operation
- an organized activity involving a number of people.E.g. a rescue operation
- a process in which a number, quantity, expression, etc., is altered or manipulated according to set formal rules, such as those of addition, multiplication, and differentiation.
Practise saying this word
operation
Joanna![](https://i0.wp.com/ringolingo.com/wp-content/plugins/ringo-lingo/public/images/speak/play-30.png?w=1100&ssl=1)
![](https://i0.wp.com/ringolingo.com/wp-content/plugins/ringo-lingo/public/images/speak/play-30.png?w=1100&ssl=1)
You
Reset
![](https://i0.wp.com/ringolingo.com/wp-content/plugins/ringo-lingo/public/images/speak/record-30.png?w=1100&ssl=1)