Definition

A type of iron sulfate that is often used in various industrial processes, particularly in the production of pigments and as a reducing agent.

Example

The artist used copperas to create a unique shade of green in her painting.

Conversation

Have you ever heard of copperas?

Yeah, I think it's another name for ferrous sulfate, right?

Exactly! I've read that it can be used in gardening too.

That's interesting! I might look into using copperas for my plants.

Synonyms & Antonyms

Root Explanation

Copperas originates from Old French 'coperas' (meaning a type of iron sulfate) and is derived from Latin 'cupricum' (meaning copper). The word refers to a specific chemical compound that contains iron and sulfur, often used in dyeing and as a mordant.

Memory Tip

Think of 'copper' in the word, which connects to the chemical aspect of copperas, a compound related to iron and sulfur.

Visually Confused Words