principle of equivalence

NOUN
24 LETTERS · STARTS WITH P

principle of equivalence is a valid 24-letter word worth 45 points in Scrabble and 55 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3R1I1N1C3I1P3L1E1O1F4E1Q10U1I1V4A1L1E1N1C3E1
3 + 1 + 1 + 1 + 3 + 1 + 3 + 1 + 1 + 0 + 1 + 4 + 0 + 1 + 10 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 3 + 1 =45 PTS
DOUBLE WORD → 90TRIPLE WORD → 135
MEANING

What does principle of equivalence mean?

NOUN · 1 SENSE
1

(physics) the principle that an observer has no way of distinguishing whether his laboratory is in a uniform gravitational field or is in an accelerated frame of reference.