Definition

The process of becoming sensitive to a substance, often leading to an allergic reaction.

Example

After repeated exposure to the chemical, she experienced sensitisation and developed a rash.

Conversation

I read an interesting article about sensitisation to allergens.

Really? What did it say about it?

It explained how our bodies can become more sensitive over time.

That makes sense — I guess it’s important to be aware of that!

Synonyms & Antonyms

Root Explanation

Sensitisation → It is formed from "sensus" (meaning feeling or perception) and "-isation" (a suffix used to form nouns indicating a process or action). The word "sensitisation" refers to the process of becoming sensitive or responsive to stimuli.

Memory Tip

Think of 'sensus' meaning feeling, and remember that 'sensitisation' is the process of becoming more aware or responsive to feelings or stimuli.

Visually Confused Words