1. Having the color of blood; red. Of his complexion he was sanguine. Chaucer. Like to that sanguine flower inscribed with woe. Milton. 2. Characterized by abundance and active circulation of blood; as, a sanguine bodily temperament. 3. Warm; ardent; as, a sanguine temper. 4. Anticipating the best; not desponding; confident; full of hope; as, sanguine of success. Syn. -- Warm; a...
