Definitions For Subfactorial
Noun
SUBFACTORIAL (plural SUBFACTORIALs) (mathematics, combinatorics) The result of derangement, deranging a number. In equations, it is usually symbolised by an exclamation mark (!) before the number being deranged (as opposed to factorial, factorials, where the exclamation mark occurs after the number).Etymology
sub + factorialIs Subfactorial a Scrabble Word?
Words With Friends
NO
Scrabble US
NO
Scrabble UK
YES
English International (SOWPODS)
YES
Scrabble Global
YES
Enable1 Dictionary
NO
Points in Different Games
Scrabble
19
Words with Friends
23
The word Subfactorial is worth 19 points in Scrabble and 23 points in Words with Friends