1. A loud laugh that sounds like a horse neighing
   - hee-haw, horselaugh, haw-haw 
2. A ditch with one side being a retaining wall; used to divide lands without defacing the landscape
   - sunk fence, haw-haw

Derived forms: ha-has

Type of: ditch, laugh, laughter

Encyclopedia: Ha-ha

• spring break
• spring cankerworm
• spring chicken
• spring cleavers
• spring cress
• spring equinox
• spring frog
• spring greens
• spring gun
• spring heath
• guild socialism
• guilder
• guildhall
• guile
• guileful
• guileless
• Guillain-Barré syndrome
• Guillaume Apollinaire
• Guillaume de Grimoard
• guillemot
• guilloche
• guillotine
• guilt
• guilt by association
• guilt feelings