WordReference Random House Learner's Dictionary of American English © 2025
watch•ful /ˈwɑtʃfəl/USA pronunciation
adj.
watch•ful•ness, n. [uncountable]
WordReference Random House Unabridged Dictionary of American English © 2025- vigilant or alert;
observant.
watch•ful•ness, n. [uncountable]
watch•ful
(woch′fəl),USA pronunciation adj.
watch′ful•ly, adv.
watch′ful•ness, n.
- vigilant or alert;
closely observant:The sentry remained watchful throughout the night. - [Archaic.]wakeful.
- watch + -ful 1540–50
watch′ful•ness, n.
- 1.See corresponding entry in Unabridged attentive, heedful, careful, circumspect, cautious, wary. See alert.
'watchfulness' also found in these entries (note: many are not synonyms or translations):