(idiomatic, dated) To clean a house from top to bottom; to clean a house extremely thoroughly.

(chiefly US) Flat land along a river, lying a few feet above normal high water, often consisting of alluvial deposits and naturally fertile.

plural of front bottom

plural of bottom line

The bottom half of a bikini.

A bed sheet used to cover a mattress, i.e. the sheet that one typically lies on.

In a bottomless manner.

plural of bottom quark

(intransitive) To reach the bottom; to reach the nadir or lowest point. / (idiomatic) To touch or drag along the ground.

(physics) A quantum number of quarks and hadrons, determined by the number(s) of bottom quarks & antiquarks present. Symbol B.