Heedless
Pronunciation : Heed"less
Part of Speech : a.
Definition : Defn: Without heed or care; inattentive; careless; thoughtless; unobservant. O, negligent and heedless discipline! Shak. The heedless lover does not know Whose eyes they are that wound him so. Waller. -- Heed"less*ly, adv. -- Heed"less*ness, n.
Source : Webster's Unabridged Dictionary, 1913