factorial

noun/fækˈtɔriəl/

Frequency rank: #19,200 of 20,003 in the WORDED list (wordfreq data)

Meaning

The product of all positive integers from 1 up to a given number, written as n!

Illustration for the English word “factorial”

Example sentence

In mathematics class, we learned that the factorial of 5 is 120.

More words in ranks 19,101–19,200