1. A ditch with one side being a retaining wall; used to divide lands without defacing the landscape
   - ha-ha, haw-haw

Derived forms: sunk fences

Type of: ditch

• favus
• Fawkes
• fawn
• fawn lily
• fawn-colored
• fawn-coloured
• fawner
• cystic vein
• cysticercus
• cystine
• cystitis
• cystocele
• cystoid macular edema
• cystolith
• cystoparalysis
• Cystophora
• Cystophora cristata
• cystoplegia
• Cystopteris
• Cystopteris bulbifera
• Cystopteris fragilis
• Cystopteris montana
• cystoscope
• cystoscopy
• Cytesis proliferus