INFILL
- to fill in [v -ED, -ING, -S]
- to fill in
- the planned conversion of empty lots, underused or rundown buildings, and other available space in densely built-up urban and suburban areas for use as sites for commercial buildings and housing, frequently as an alternative to overdevelopment of rural ar
- of, pertaining to, or involving the use of infill in urban planning
- to fill in (a hole) [v INFILLED, INFILLING, INFILLS]