BRIDOON Meaning of BRIDOON in English /bruy doohn", bri-/ , n.a snaffle when used with a curb on a full bridle. [ 1745-55; bridon, equiv. to bride bridle (see BRIDE 2 ) + -on n. suffix ] Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012