vernier rocket

14 LETTERS · STARTS WITH V

vernier rocket is a valid 14-letter word worth 22 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

V4E1R1N1I1E1R1R1O1C3K5E1T1

4 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 3 + 5 + 1 + 1 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does vernier rocket mean?