hairspring

NOUN /hɜr,sprɪŋ/
10 LETTERS · 2 SYLLABLES · STARTS WITH H

hairspring is a valid 10-letter word worth 16 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
H4A1I1R1S1P3R1I1N1G2
4 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 2 =16 PTS
DOUBLE WORD → 32TRIPLE WORD → 48
MEANING

What does hairspring mean?

NOUN · 1 SENSE
1

A fine spiral spring that regulates the movement of the balance wheel in a timepiece.