The Collaborative International Dictionary of English v.0.48:
Hoarsely \Hoarse"ly\, adv. With a harsh, grating sound or voice. [1913 Webster]WordNet (r) 3.0 (2006):
hoarsely adv 1: in a hoarse or husky voice; "`Excuse me,' he said hoarsely" [syn: hoarsely, huskily]