Definition of 'heedful'
- taking heed; giving close and thoughtful attention; "heedful of the warnings"; "so heedful a writer"; "heedful of what they were doing"
Synonyms: attentive thoughtful paying attention
Antonyms: heedless thoughtless unheeding
- cautiously attentive; "careful of her feelings"; "heedful of his father's advice"
- giving attention