Mindful \Mind"ful\, a. Bearing in mind; regardful; attentive; heedful; observant. [1913 Webster] What is man, that thou art mindful of him? --Ps. viii. 4. [1913 Webster] I promise you to be mindful of your admonitions. --Hammond. [1913 Webster] -- {Mind"ful*ly}, adv. -- {Mind"ful*ness}, n. [1913 Webster]