Word.ws English Dictionary

Plural of operation

regular plural

The plural of operation is operations.

Forms of operation

Singularoperation /ˌɒp.əˈɹeɪ.ʃən/
Pluraloperations /ˌɒp.əˈɹeɪ.ʃənz/
Countablecountable and uncountable

Operations in a sentence

  • The soldiers had to acclimatize before starting operations in the desert.From the entry acclimatize
  • After the drilling and tapping operations, we come in with a mill and do some contouring.From the entry mill
  • The "four rules" of addition, subtraction, multiplication and division are examples of binary operations.From the entry binary operation
  • Addition and multiplication are commutative operations but subtraction and division are not.From the entry commutative
  • The new chairman is happy to take a back seat when it comes to day-to-day operations.From the entry take a back seat

Meaning of operation

  1. noun The method by which a device performs its function.
  2. noun The method or practice by which actions are done.
  3. noun The act or process of operating (verb): agency; the exertion of power, physical, mechanical, or moral.

Full definition of operation

Questions about the plural of operation

What is the plural of operation?
The plural of operation is operations.
Is operation countable?
Operation is a countable and uncountable noun.

Source and license

Adapted from Wiktionary: operation (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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