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.
階段の最下段に座って靴を履いた。
I sat on the bottom step of the stairs and put on my shoes.
表の最下段に合計を記入してください。
Please enter the total in the last row of the table.