Definition

A substance that reduces sensitivity, often used in medical or technical contexts to prevent reactions or responses.

Example

The dentist used a desensitizer to help alleviate the patient's discomfort during the procedure.

Conversation

Have you ever used a desensitizer for your skin?

No, I haven't, but I've heard they can really help with sensitivity.

Yeah, I tried one recently, and it made a big difference.

That sounds great! I might need to get one before summer.

Synonyms & Antonyms

Root Explanation

Desensitizer → It is formed from "de-" (meaning down or away) and "sensitizer" (from "sensus" meaning feeling or perception, combined with "-ize" meaning to make). The word describes something that makes a person less sensitive or reduces their ability to feel.

Memory Tip

Think of 'de-' meaning to take away and 'sensus' meaning feeling — a desensitizer is something that takes away your ability to feel.

Visually Confused Words