compression spring

18 LETTERS · STARTS WITH C

compression spring is a valid 18-letter word worth 26 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3O1M3P3R1E1S1S1I1O1N1S1P3R1I1N1G2

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

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does compression spring mean?