1. A worthless lazy fellow 
2. Large somewhat primitive fish-eating diving bird of the northern hemisphere having webbed feet placed far back; related to the grebes
   - diver 
3. A person with confused ideas; incapable of serious thought
   - addle-head, addlehead, birdbrain

Sounds like: lune

Derived forms: loons

See also: loony

Type of: bum [N. Amer], do-nothing, gaviiform seabird, idler, layabout, loafer, misfit

Part of: Gavia, genus Gavia

Encyclopedia: Loon Loon, Bohol

• Eucalyptus delegatensis
• Eucalyptus dumosa
• Eucalyptus fraxinoides
• Eucalyptus globulus
• eucalyptus gum
• eucalyptus kino
• Eucalyptus maculata
• Eucalyptus maculata citriodora
• eucalyptus oil
• Eucalyptus pauciflora
• Eucalyptus regnans
• Eucalyptus rostrata
• eucalyptus tree
• Eucalyptus viminalis
• Eucalyptusd eugenioides
• Eucalytus stellulata
• Eucarya
• Eucarya acuminata
• eucaryote
• eucaryotic
• Eucharist
• Eucharistic
• Eucharistic liturgy
• euchre
• Eucinostomus