Definition

Describing something that can interact with or affect multiple types of substances, such as toxins or microorganisms, often used in chemistry to refer to elements with a valence of three or more.

Example

The polyvalent vaccine protects against several diseases at once.

Conversation

I heard that new vaccine is polyvalent, which is great news.

Yeah, it means it can protect against multiple diseases at once.

Exactly! It's impressive how science has advanced in that area.

For sure, it makes vaccination so much more efficient.

Synonyms & Antonyms

Root Explanation

Polyvalent → It is formed from "poly-" (from Greek "polus", meaning many) and "valent" (from Latin "valens", meaning strong or powerful). The word "polyvalent" refers to something that has many strengths or values, often used in contexts like chemistry to describe elements that can form multiple bonds.

Memory Tip

Think of 'many' ('poly-') strengths or values ('valent') — that's why polyvalent means having many capabilities.

Visually Confused Words