subirrigation /sub-i-ri-gāˈshən/

1. Irrigation by underground pipes
2. Irrigation from beneath

• sizars
• sizarship
• sizarships
• size
• sizeable
• sizeably
• sized
• size-exclusion chromatography
• sizeism
• sizeisms
• sizeist
• sizeists
• sizel
• sizer
• sizers
• sizes
• size up
• size zero
• sizier
• siziest
• siziness
• rootages
• root-and-branch
• root ball
• root balls