subirrigation /sub-i-ri-gāˈshən/

1. Irrigation by underground pipes
2. Irrigation from beneath

• soused
• souses
• sousing
• sousings
• souslik
• sou-sou
• sous-vide
• sout
• soutache
• soutaches
• soutane
• soutanes
• soutar
• souteneur
• souteneurs
• souter
• souterly
• souterrain
• souterrains
• souters
• souter's clod
• south
• southabout
• South African
• South Africans