glaxy -
n. (pl. -ies)
1 any of many independent systems of stars, gas, dust, etc.,
held together by gravitational attraction.
2 (the Galaxy) the galaxy of
which the solar system is a
part.
3 (the Galaxy) the irregular luminous band of stars indistinguishable to the naked eye encircling the heavens, the Milky Way.
4 (foll. by of) a brilliant company or gathering.
[ME f. OF galaxie f. med.L galaxia, LL galaxias f. Gk f. gala galaktos milk] 
