nulla, nullah, nala, nalla or nallah /nulˈə/ (Ind)

1. A ravine
2. A watercourse
3. A stream or drain

• lappies
• lapping
• lappings
• Lappish
• lap-roller
• laps
• lapsable
• lapsang
• lapsangs
• lapsang souchong
• lapse
• lapsed
• lapse rate
• lapse rates
• lapses
• lapsing
• laps of honour
• lapstone
• lapstones
• lapstrake
• lapstreak
• lapstreaks
• lapsus
• lapsus calami
• lapsus linguae