Paying close attention; mindful. See Synonyms at careful.(adjective)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "heedful" in a sentence
"Given how the recovery and rehab has been as heedful media-wise as medically, this reads like a formal re-introduction -- the announcement that, if and as soon as it's humanly possible, Gabby's back in the ring."
"“The enlightened ruler is heedful, and the good general full of caution.”"
"David is heedful upon tract details, as well as will only hint which Larry attempts to get [his estranged wife] Cheryl back, as well as a Seinfeld reunion total prominently in that."