- informal dreamy or listless
- of or like the moon
WordReference Random House Unabridged Dictionary of American English © 2026
moon•y
(mo̅o̅′nē),USA pronunciation adj., moon•i•er, moon•i•est.
moon′i•ly, adv.
moon′i•ness, n.
- dreamy, listless, or silly.
- pertaining to or characteristic of the moon.
- moonlit.
- moon + -y1 1580–90
moon′i•ness, n.
Collins Concise English Dictionary © HarperCollins Publishers::
moony /ˈmuːnɪ/ adj (moonier, mooniest)
'moony' also found in these entries (note: many are not synonyms or translations):