noun, noun which may take the genitive case particle 'no'
bottom step; bottom stair; last line; last column; bottom row
Refers to the lowest physical step or stair, or the bottommost row/line/column in a layout, list, or set of drawers.
I sat on the bottom step of the stairs and put on my shoes.
Please enter the total in the last row of the table.
Compound of 最 (sai, 'most') + 下 (ka, 'lower') + 段 (dan, 'step, tier, row').