existential operator

NOUN
20 LETTERS · STARTS WITH E

existential operator is a valid 20-letter word worth 28 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
E1X8I1S1T1E1N1T1I1A1L1O1P3E1R1A1T1O1R1
1 + 8 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =28 PTS
DOUBLE WORD → 56TRIPLE WORD → 84
MEANING

What does existential operator mean?

NOUN · 1 SENSE
1

A logical quantifier of a proposition that asserts the existence of at least one thing for which the proposition is true.