adjective

sad and disappointed.

he came back empty-handed and crestfallen

downhearted,downcast,despondent,disappointed,disconsolate,disheartened,discouraged,dispirited,dejected,depressed,desolate,heartbroken,broken-hearted,heavy-hearted,low-spirited,in the doldrums,sad,glum,gloomy,dismal,doleful,miserable,unhappy,woebegone,forlorn,long-faced,fed up,abashed,taken aback,dismayed,sheepish,hangdog,abject,defeated,blue,choked,shattered,down in the mouth,down in the dumps,brassed off,cheesed off,dolorous,chap-fallen