subirrigation /sub-i-ri-gāˈshən/

1. Irrigation by underground pipes
2. Irrigation from beneath

• bailout
• bails
• bailsman
• bailsmen
• bail up
• Baily's beads
• ba'ing
• bainin
• bainins
• bainite
• bainites
• bain-marie
• bains-marie
• Bairam
• bairn
• bairnlier
• bairnliest
• bairnlike
• bairnly
• bairns
• bairn's-part
• bairn-team
• bairn-teams
• bairn-time
• Baisakhi