Definify.com
Webster 1913 Edition
Heedless
Heed′less
,Adj.
Without heed or care; inattentive; careless; thoughtless; unobservant.
O, negligent and
– heedless
discipline! Shakespeare
Heed′less-ly
, adv.
Heed′less-ness
, Noun.
Webster 1828 Edition
Heedless
HEE'DLESS
,Adj.
The heedless lover does not know,
Whose eyes they are that wound him so.