uncertainty principle

NOUN /ən'sɜrtənti_'prɪnsəpəl/
21 LETTERS · 6 SYLLABLES · STARTS WITH U

uncertainty principle is a valid 21-letter word worth 31 points in Scrabble and 39 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
U1N1C3E1R1T1A1I1N1T1Y4P3R1I1N1C3I1P3L1E1
1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 4 + 0 + 3 + 1 + 1 + 1 + 3 + 1 + 3 + 1 + 1 =31 PTS
DOUBLE WORD → 62TRIPLE WORD → 93
MEANING

What does uncertainty principle mean?

NOUN · 1 SENSE
1

(quantum theory) the theory that it is impossible to measure both energy and time (or position and momentum) completely accurately at the same time.