bitter

Definition

Having an acrid taste (usually from a basic substance).

Etymology

From Middle English bitter, bittre, from Old English bitter, biter (“bitter”), from Proto-West Germanic *bitr, from Proto-Germanic *bitraz (“bitter”), equivalent to bite + -er (agent noun suffix) used attributively. Cognate with Saterland Frisian bitter, West Frisian bitter, Low German bitter, Dutch bitter, German bitter, Swedish bitter, Icelandic bitur (all meaning “bitter”).

Example Sentences

• "The coffee tasted bitter."
• "Long after his cigar burnt bitter, he sat with eyes fixed on the blaze. When the flames at last began to flicker and subside, his lids fluttered, then drooped; but he had lost all reckoning of time when he opened them again to find Miss Erroll in furs and ball-gown kneeling on the hearth[…]."
• "A few types of molecules get sensed by receptors on the tongue. Protons coming off of acids ping receptors for "sour." Sugars get received as "sweet." Bitter, salty, and the proteinaceous flavor umami all set off their own neural cascades."

Related Words