The Collaborative International Dictionary of English v.0.48:
Tearless \Tear"less\, a. Shedding no tears; free from tears; unfeeling. -- Tear"less*ly, adv. -- Tear"less*ness, n. [1913 Webster]WordNet (r) 3.0 (2006):
tearless adj 1: free from tears [syn: tearless, dry-eyed] [ant: tearful]