Pronunciation: /wɑːtʃfəl/

Definitions of watchful

adjective alert and vigilant in observing or noticing something

Example Sentences

A1 The watchful cat kept an eye on the mouse.

A2 The watchful lifeguard scanned the pool for any signs of trouble.

B1 The watchful parent monitored their child's online activity.

B2 The watchful security guard noticed the suspicious behavior and alerted the authorities.

C1 The watchful detective observed the suspect's every move in the investigation.

C2 The watchful sniper maintained a keen focus on the target from a distance.

Examples of watchful in a Sentence

formal The security guard remained watchful throughout the night, ensuring the safety of the premises.

informal I always feel watchful when walking alone at night.

slang Keep a watchful eye on your belongings in crowded areas.

figurative She was watchful of his every move, sensing something was not quite right.

Grammatical Forms of watchful

past tense

watched

plural

watchfuls

comparative

more watchful

superlative

most watchful

present tense

watchful

future tense

will be watchful

perfect tense

have been watchful

continuous tense

is being watchful

singular

watchful

positive degree

watchful

infinitive

to watch

gerund

watching

participle

watching

Origin and Evolution of watchful

First Known Use: 1250 year
Language of Origin: Old English
Story behind the word: The word 'watchful' originated from the Old English word 'wæccende' which means 'wakeful' or 'vigilant'.
Evolution of the word: Over time, the word 'watchful' has retained its original meaning of being alert and vigilant, but has also come to encompass the idea of being observant and attentive in a broader sense.