watchful

1. a. Full of watch; vigilant; attentive; careful to observe closely; observant; cautious; -- with of before the thing to be regulated or guarded; as, to be watchful of one's behavior; and with against before the thing to be avoided; as, to be watchful against the growth of vicious habits. Source: opted

2. adj. engaged in or accustomed to close observation Source: wordnet

3. adj. experiencing or accompanied by sleeplessness Source: wordnet

4. adj. carefully observant or attentive; on the lookout for possible danger Source: wordnet

5. Full of watch; vigilant; attentive; careful to observe closely; observant; cautious; -- with of before the thing to be regulated or guarded; as, to be watchful of one's behavior; and with against before the thing to be avoided; as, to be watchful against the growth of vicious habits. "Many a watchful night." Shak. "Happy watchful shepherds." Milton. 'Twixt prayer and watchful love his heart dividing. Keble. Syn. -- Vigilant; attentive; cautious; observant; circumspect; wakeful; heedful. -- Watch"ful*ly, adv. -- Watch"ful*ness, n. Source: webster

6. Full of watch; vigilant; attentive; careful to observe closely;observant; cautious; -- with of before the thing to be regulated orguarded; as, to be watchful of one's behavior; and with againstbefore the thing to be avoided; as, to be watchful against the growthof vicious habits. "Many a watchful night." Shak. "Happy watchfulshepherds." Milton.'Twixt prayer and watchful love his heart dividing. Keble. Source: adambom

7. j:100 a engaged in or accustomed to close observation s experiencing or accompanied by sleeplessness Source: ecdict

Thesaurus links

From the definitions

Explore more