Definition of primality in English:

primality

noun

  • 1As a count noun: a primal thing; an essential or fundamental concept. As a mass noun: the quality or condition of being primal; primacy.

  • 2Mathematics. The property of being a prime number.

Origin

Mid 17th century; earliest use found in Richard Baxter (1615–1691), ejected minister and religious writer. From primal + -ity. In sense 1 apparently originally after post-classical Latin primalitas; compare also Italian primalità.

Pronunciation

primality

/prʌɪˈmalɪti/