Definition

A colorless compound found in hot peppers that causes a burning sensation and is used in creams for pain relief.

Example

Capsaicin is the active ingredient in many spicy foods and topical pain relief creams.

Conversation

Did you know that capsaicin is what makes hot peppers spicy?

Yeah, I've heard that before; it's pretty interesting!

I read that it can also be used in creams for pain relief.

That makes sense, since it can irritate the skin too!

Synonyms & Antonyms

Root Explanation

Capsaicin is derived from the Latin word 'capsa' (meaning box or container) and the suffix '-icin' (indicating a chemical compound). The term refers to the compound found in chili peppers that gives them their heat, as it is contained within the fruit of the pepper, resembling a box that holds the spicy substance.

Memory Tip

Think of 'capsa' as a 'box' that holds the spicy 'chemical compound' ('-icin') found in chili peppers, which is why capsaicin is associated with the heat of peppers.

Visually Confused Words