Of a chair, having a seat of woven cane or with cushioning of straw. / Of a bottle, having a straw covering around the base, as traditional Chianti bottles.

simple past tense and past participle of bottom out

simple past tense and past participle of bottom the house

Of or pertaining to a style of pants in which the end of each pantleg flares out dramatically from the knee downward, like the mouth of a bell.

Having lower parts made of or covered by copper (especially of a ship or cookware). / (Britain, idiomatic) Thoroughly reliable; secure

Having a flat bottom.

Having a butt that is not clothed. / (informal, by extension) Naked, starkers. / (by extension) Blatant, unashamed. / (of objects) Having an uncovered base or seat.

plural of round-bottomed flask

bell-bottom trousers

(chemistry) A glass flask used in a laboratory for holding chemical liquids and solutions, which has a spherical shape for uniform heating, and one or more long cylindrical necks.