Noun: luna moth
- Large pale-green American moth with long-tailed hind wings and a yellow crescent-shaped mark on each forewing
"The luna moth rested on the window pane, its ethereal green wings glowing in the moonlight";
- Actias luna
Derived forms: luna moths
Type of: saturniid, saturniid moth
Part of: Actias, genus Actias
Encyclopedia: Luna moth