'Heedfulness' definitions:

Definition of 'heedfulness'

From: WordNet
noun
The trait of staying aware of (paying close attention to) your responsibilities [syn: mindfulness, heedfulness] [ant: heedlessness, inadvertence, inadvertency, unmindfulness]

Definition of 'Heedfulness'

From: GCIDE
  • Heedful \Heed"ful\, a. Full of heed; regarding with care; cautious; circumspect; attentive; vigilant. --Shak. -- {Heed"ful*ly}, adv. -- {Heed"ful*ness}, n. [1913 Webster]