noun
riser; footboard
Architectural term for the vertical board between stair treads, or the recessed lower part of a cabinet or built-in unit.
階段の蹴込みに埃がたまりやすい。
Dust tends to collect on the stair risers.
キッチンの蹴込み板を掃除する。
I clean the toe-kick board under the kitchen cabinets.