Definition

A type of compound that contains arsenic, often formed during the process of extracting metals like iron, cobalt, nickel, and copper from their ores.

Example

The miners discovered speiss while processing the copper ore.

Conversation

Did you hear about the new mining project in town?

Yeah, I heard they're finding a lot of speiss there.

What exactly is speiss? I've never heard of it before.

It's a compound that comes from smelting metals, kind of toxic stuff.

Synonyms & Antonyms

Root Explanation

The word 'speiss' originates from German, meaning a type of mineral or ore, specifically referring to a variety of tin ore. It is used in the context of metallurgy and mineralogy.

Memory Tip

Think of the German word for a specific type of mineral — this helps you remember that 'speiss' refers to a particular kind of ore.

Visually Confused Words