Полный русско-английский словарь
воспрянуть
Совер. leap up, cheer up, liven up, rise, jump up воспрянуть ото сна — to rise from one's sleep/slumbers воспрянуть духом — to cheer up, to perk up, to take heart, to recover/regain one's spirit сов. arouse one self, bestir one self; ~ духом take* fresh heart, cheer up.