Definition

The process of discovering or finding something, often something that is hidden or not easily seen.

Example

The detection of smoke in the building triggered the fire alarm.

Conversation

Did you hear about the new technology for detection of gas leaks?

Yeah, I read an article about it; it's supposed to be really effective.

I think having better detection systems could save lives.

Absolutely, safety should always be a top priority.

Synonyms & Antonyms

Root Explanation

Detection → It is formed from "de-" (meaning down or away) and "tangere" (meaning to touch). The word refers to the act of discovering or uncovering something by touching down or revealing it.

Memory Tip

Think of uncovering something by 'touching down' — 'de-' suggests a downward movement, and 'tangere' means to touch, which helps you remember that detection is about discovering what is hidden.

Visually Confused Words