The liquor remaining after halite (common salt) has been harvested from saline water (brine). / The saline substance added to soy milk to coagulate it as a primary step in the production of tofu.

In a bitter manner.

Both bitter and sweet. / Expressing contrasting emotions of pain and pleasure. / Of bittersweet color.

Solanum dulcamara. / Bittersweetness. / (US) A vine, of the genus Celastrus, having small orange fruit that open to reveal red seeds. / A variety of apple with a bittersweet taste.

superlative form of bitter: most bitter.

Any of various species of small cyprinid fish in the genus Rhodeus. / Specifically Rhodeus amarus, formerly called Rhodeus sericeus.

plural of bittersweet

plural of bitterling

Lewisia rediviva, a small, low, pink flower with a yellow center. / Apocynum androsaemifolium (fly-trap dogbane). / Gentiana lutea (great yellow gentian, bitterwort)

(usually used attributively) Having bitter roots.