subirrigation /sub-i-ri-gāˈshən/

1. Irrigation by underground pipes
2. Irrigation from beneath

• lifespans
• life stories
• life story
• lifestyle
• lifestyles
• life-support machine
• life-support machines
• life-support system
• life-support systems
• life table
• life tables
• life-tenant
• life-tenants
• lifetime
• lifetimes
• life-weary
• life-work
• life-works
• LIFFE
• LIFO
• lift
• liftable
• lift a finger
• lift a hand
• liftback