Main Entry:

¹bri·dle

Pronunciation:

\ˈbrī-d^əl\

Function:

noun

Etymology:

Middle English bridel, from Old English brīdel; akin to Old English bregdan to move quickly — more at braid

Date:

before 12th century

1: the headgear with which a horse is governed and which carries a bit and reins2: a length of line or cable attached to two parts of something to spread the force of a pull ; especially : rigging on a kite for attaching line3: curb, restraint <set a bridle on his power>