simple past tense and past participle of pass as

plural of by-pass

(euphemistic) To break wind; fart.

(euphemistic, idiomatic) To die. / (archaic, literary) To disappear; to cease to be; to be no more. / (obsolete) To spend; to waste.

(games) A children's game in which a parcel having many layers of packaging is passed from person to person around a ring while music plays, the person holding the parcel when the music is temporarily stopped being allowed to remove a single layer, and the person removing the innermost layer winning the prize contained within; in a variation of the game, there is a prize under each layer that is awarded to the person removing that layer.

(rugby and American football) A pass in the forward direction, advancing toward the goal, generally illegal except in American football, once per play, from behind the line of scrimmage.

(literally) A pass (for schools, military, etc.) exempting one from regular activities, to instead visit a hospital for treatment

(ice hockey) A pass which stays flat through the air and lands flat, used to pass over an opponent's stick

(baseball) An intentional walk.

A document entitling the bearer to free transportation. / (figuratively) An exemption from normal processes. / (baseball) An intentional walk.