depth measurement

17 LETTERS · STARTS WITH D

depth measurement is a valid 17-letter word worth 26 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

D2E1P3T1H4M3E1A1S1U1R1E1M3E1N1T1

2 + 1 + 3 + 1 + 4 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 =26 PTS

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does depth measurement mean?