Definition

Causing harm or damage to something or someone.

Example

The pollution from the factory has a detrimental effect on the local wildlife.

Comparatives & Superlatives

Conversation

I heard that too much screen time can be detrimental to your health.

Yeah, I read something similar last week.

It's surprising how many people ignore that and just binge-watch.

True! I try to take breaks, but it can be tough sometimes.

Synonyms & Antonyms

Definition

Not good; causing harm or damage to someone or something.

Example

The detrimental effects of pollution can be seen in the health of the community.

Conversation

Have you ever thought about how some habits can be detrimental to our health?

Yeah, like eating junk food all the time can really mess you up.

Exactly! I read that stress can also be detrimental in so many ways.

Root Explanation

Detrimental is formed from "de-" (meaning down or away) and "terere" (meaning to rub or to wear away). The word describes something that causes harm or damage, as if it wears away something valuable.

Memory Tip

Think of something that 'wears away' ('terere') and causes harm ('de-') — that's why detrimental means harmful.

Visually Confused Words