Word.ws English Dictionary

Plural of mastermind

regular plural

The plural of mastermind is masterminds.

Forms of mastermind

Singularmastermind /ˈmɑː.stə.mʌɪnd/
Pluralmasterminds
Countablecountable

Meaning of mastermind

  1. noun A person with an extraordinary intellect or skill that is markedly superior to their peers.
  2. noun A person responsible for the highest level of planning and execution of a major operation.
  3. verb To plan or execute (a project) in the role of mastermind.

Full definition of mastermind

Questions about the plural of mastermind

What is the plural of mastermind?
The plural of mastermind is masterminds.
Is mastermind countable?
Mastermind is a countable noun.

Source and license

Adapted from Wiktionary: mastermind (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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