WordNet sense 1 (the period between successive new moons (29.531 days)):

lunation, lunar month, synodic month

WordNet sense 2 (the light of the moon):

moonlight, moonshine

WordNet sense 3 (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)):

Sun Myung Moon

WordNet sense 4 (have dreamlike musings or fantasies while awake):

daydream

WordNet sense 5 (be idle in a listless or dreamy way):

moon on, moon around