factorial

Meanings

Noun

• The result of multiplying a given number of consecutive integers from 1 to the given number. In equations, it is symbolized by an exclamation mark (!). For example, 5! = 1 × 2 × 3 × 4 × 5 = 120.

Adjective

• Of or pertaining to a factor or factorial.
• Of or pertaining to a factor, a kind of business agent.
• Of or pertaining to a factory.

Related

Narrower meaning words

• double factorial
• falling factorial
• rising factorial