subirrigation /sub-i-ri-gāˈshən/

1. Irrigation by underground pipes
2. Irrigation from beneath

• cowcatcher
• cowcatchers
• cow-chervil
• cow-chervils
• cow cocky
• cow college
• cow colleges
• cowdie-gum
• cowdie-pine
• cow-dung
• cowed
• cower
• cower away
• cowered
• cowering
• coweringly
• cowers
• cowfeeder
• cowfeeders
• cowfish
• cowfishes
• cowgirl
• cowgirls
• cowgrass
• cowgrasses