Search bitartrate bitartrate /bītär″trāt/ , a salt or monoester of tartaric acid; the monoanion of tartaric acid, C4H5O6. Tweet Telegram VK Random Words orexis incus house surgeon palatine bone microbody dioctyl calcium sulfosuccinate, dioctyl potassium sulfosuccinate, dioctyl sodium sulfosuccinate marginal sinus rupture q.v high-molecular-weight kininogen