subirrigation /sub-i-ri-gāˈshən/

1. Irrigation by underground pipes
2. Irrigation from beneath

• rifacimento
• rifampicin
• rife
• rifely
• rifeness
• rifenesses
• rifer
• rifest
• riff
• riffage
• riffed
• riffing
• riffle
• riffled
• riffler
• rifflers
• riffles
• riffling
• riff-raff
• riffs
• rifle
• rifle bird
• rifle birds
• rifle corps
• rifled