Definition

A substance used in batteries to prevent pressure buildup by combining with hydrogen produced during operation.

Example

The technician added a depolarizer to the battery to ensure it operated safely.

Conversation

Hey, do you know what a depolarizer does in a battery?

Yeah, it helps prevent pressure build-up by reacting with hydrogen.

That's interesting! I didn't realize it played such an important role.

Absolutely, without it, batteries could get really dangerous.

Synonyms & Antonyms

Root Explanation

Depolarizer → It is formed from "de-" (meaning to remove or reverse) and "polar" (from Latin "polaris", meaning relating to poles or opposites) and "-izer" (meaning one who or that which causes). The word "depolarizer" refers to something that removes or reverses polarization, particularly in electrical contexts.

Memory Tip

Think of 'removing' ('de-') the 'poles' ('polar') of something, which helps you remember that a depolarizer is used to eliminate polarization.

Visually Confused Words