medical word-forming element meaning "slow, delayed, tardy," from Greek bradys "slow;" as in bradycardia (1890), with Latinized form of Greek kardia "heart;" bradykinesia, "slow movement," with Greek kinēsis "movement, motion;" bradypnea, with Greek pneo/pnein "to breathe."
1710, "a downward movement," from down (adv.). Football sense of "an attempt to advance the ball" is by 1882.
1803, "a romantic idea," from romantic + -ism. In literature, 1823, in a French context, in reference to a movement toward medieval forms (especially in reaction to classical ones), an association now more often confined to Romanesque. The movement began in German and spread to England and France. Generalized sense of "a tendency toward romantic ideas" is recorded by 1840.