principle of superposition

NOUN
26 LETTERS · STARTS WITH P

principle of superposition is a valid 26-letter word worth 37 points in Scrabble and 46 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3R1I1N1C3I1P3L1E1O1F4S1U1P3E1R1P3O1S1I1T1I1O1N1
3 + 1 + 1 + 1 + 3 + 1 + 3 + 1 + 1 + 0 + 1 + 4 + 0 + 1 + 1 + 3 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =37 PTS
DOUBLE WORD → 74TRIPLE WORD → 111
MEANING

What does principle of superposition mean?

NOUN · 1 SENSE
1

(geology) the principle that in a series of stratified sedimentary rocks the lowest stratum is the oldest.