moon (Noun) — The natural satellite of the Earth. ex. "the average distance to the Moon is 384,400 kilometres" ex. "men first stepped on the moon in 1969"
moon (Noun) — Any object resembling a moon. ex. "he made a moon lamp that he used as a night light" ex. "the clock had a moon that showed various phases"
moon (Noun) — The period between successive new moons (29.531 days).
moon (Noun) — Any natural satellite of a planet. ex. "Jupiter has sixteen moons"
moon (Noun) — United States religious leader (born in Korea) who founded the Unification Church in 1954; was found guilty of conspiracy to evade taxes (born in 1920).
moon (Noun) — The light of the Moon. ex. "the Moon was bright enough to read by"
moon (Verb) — Have dreamlike musings or fantasies while awake. ex. "She looked out the window, mooning"
moon (Verb) — Be idle in a listless or dreamy way.
moon (Verb) — Expose one's buttocks to. ex. "moon the audience"