Definition

Being aware and ready to notice and respond to things happening around you. It means being watchful and quick to react, especially in situations that may require attention or action.

Example

The alert guard noticed the suspicious activity immediately.

Comparatives & Superlatives

Conversation

I noticed that you seem really alert during our hikes.

Thanks! I try to stay aware of my surroundings.

It's important to be alert when we're out in nature.

Absolutely! You never know when you might encounter wildlife.

Synonyms & Antonyms

Definition

A state of being watchful or ready for something that might happen, often used to describe a warning signal or notice about potential danger.

Example

The security team was on high alert during the event.

Conversation

Did you hear the alert about the upcoming storm?

Yeah, I saw it on the news; they’re expecting heavy rain.

I hope it's not as bad as they say; we should keep an eye on the alert updates.

Definition

To inform someone about a potential danger or important situation, often to help them take action or be prepared.

Example

The teacher alerted the students about the upcoming test.

Tense Forms

Conversation

Did you hear that loud siren outside?

Yeah, it really alerted me to something happening nearby.

I wonder if it was an emergency or just a test.

Root Explanation

Alert → It is derived from the Italian word 'all'erta' (meaning 'to the watch') which comes from 'al-' (meaning 'to') and 'erta' (meaning 'watch'). The word 'alert' means to be on the lookout or watchful.

Memory Tip

Think of being 'on the watch' ('all'erta') — that's why alert means to be watchful or aware.

Visually Confused Words