Noun. 1. lassie-a girl or young woman who is unmarried. jeune fille, lass, young girl. bobby-socker, bobbysoxer-an adolescent girl wearing bobby socks (common in the 1940s). fille, girl, miss, missy, young lady, young woman-a young woman; a young lady of 18. Lolita-a sexually precocious young girl.
A galaxy is a gravitationally bound system of stars, stellar remnants, interstellar gas, dust, and dark matter.[1][2] The word galaxy is derived from the Greek galaxias (Î³Î±Î»Î±Î¾Î¯Î±Ï), literally milky, a reference to the Milky Way.
The Milky Way is the galaxy that contains our Solar System. The descriptive milky is derived from the appearance from Earth of the galaxy â a band of light seen in the night sky formed from stars that cannot be individually distinguished by the naked eye.