subirrigation /sub-i-ri-gāˈshən/

1. Irrigation by underground pipes
2. Irrigation from beneath

• tonsuring
• tontine
• tontiner
• tontiners
• tontines
• ton-up
• ton-ups
• tonus
• tonuses
• tony
• Tony
• Tonys
• too
• tooart
• tooarts
• too bad
• too big for one's boots
• too big for one's breeches
• toodle-oo
• toodle-pip
• too funny for words
• took
• tool
• toolbag
• toolbags