astronavigation

NOUN /,æstroʊ,nævə'ɡeɪʃən/
15 LETTERS · 6 SYLLABLES · STARTS WITH A

astronavigation is a valid 15-letter word worth 19 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1S1T1R1O1N1A1V4I1G2A1T1I1O1N1
1 + 1 + 1 + 1 + 1 + 1 + 1 + 4 + 1 + 2 + 1 + 1 + 1 + 1 + 1 =19 PTS
DOUBLE WORD → 38TRIPLE WORD → 57
MEANING

What does astronavigation mean?

NOUN · 1 SENSE
1

Navigating according to the positions of the stars.