space-reflection symmetry

NOUN
25 LETTERS · STARTS WITH S

space-reflection symmetry is a valid 25-letter word worth 42 points in Scrabble and 47 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1P3A1C3E1-0R1E1F4L1E1C3T1I1O1N1S1Y4M3M3E1T1R1Y4
1 + 3 + 1 + 3 + 1 + 0 + 1 + 1 + 4 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 0 + 1 + 4 + 3 + 3 + 1 + 1 + 1 + 4 =42 PTS
DOUBLE WORD → 84TRIPLE WORD → 126
MEANING

What does space-reflection symmetry mean?

NOUN · 1 SENSE
1

(physics) parity is conserved in a universe in which the laws of physics are the same in a right-handed system of coordinates as in a left-handed system.