subirrigation /sub-i-ri-gāˈshən/

1. Irrigation by underground pipes
2. Irrigation from beneath

• derating
• deratings
• deration
• derationed
• derationing
• derations
• deray
• derayed
• deraying
• derays
• Derbies
• Derby
• Derby dog
• Derbyshire neck
• Derbyshire spar
• der-doing
• dere
• derecognise
• derecognised
• derecognises
• derecognising
• derecognition
• derecognitions
• derecognize
• derecognized