Noah Webster
Forgetful
FORGET'FUL, adjective
1. Apt to forget; easily losing the remembrance of. A forgetful man should use helps to strengthen his memory.
2. Heedless; careless; neglectful; inattentive.
Be not forgetful to entertain strangers. Hebrews 13:2.
3. Causing to forget; inducing oblivion; oblivious; as forgetful draughts.