(of an animal or plant) living or growing in the natural environment; not domesticated or cultivated

a herd of wild goats

wild strawberries

(of a place or region) uninhabited, uncultivated, or inhospitable

an expanse of wild moorland

the wild coastline of Cape Wrath

lacking discipline or restraint

wild parties were never her scene

the audience went wild

not based on sound reasoning or probability

a wild guess

wild rumours were circulating

performing in Hollywood was beyond my wildest dreams

who, even in their wildest dreams, could have anticipated such a victory?

(of a playing card) deemed to have any value, suit, colour, or other property in a game at the discretion of the player holding it