a. 1. Free from harm; unhurt; as, to give bond to save another harmless. [ 1913 Webster ]
2. Free from power or disposition to harm; innocent; inoffensive. “ The harmless deer.” Drayton
Syn. -- Innocent; innoxious; innocuous; inoffensive; unoffending; unhurt; uninjured; unharmed.
--Harm"less*ly, adv.- Harm"less*ness, n.