Definitions for unmindfulʌnˈmaɪnd fəl
Random House Webster's College Dictionary
not mindful; unaware; heedless; forgetful; neglectful.
unmindful, forgetful, mindless(adj)
not mindful or attentive
"while thus unmindful of his steps he stumbled"- G.B.Shaw
(followed by `to' or `of') lacking conscious awareness of
"oblivious of the mounting pressures for political reform"; "oblivious to the risks she ran"; "not unmindful of the heavy responsibility"
lacking awareness; oblivious
failing to remember or recognize a fact