Definition

The process of removing or taking out something from a larger whole, often used in contexts like medicine, chemistry, or data.

Example

The extraction of the tooth was necessary to relieve the pain.

Conversation

Did you hear about the new method for extraction of essential oils?

Yeah, I read that it’s much more efficient than the old techniques.

I’m curious how they ensure the quality of the extraction process.

I think they use advanced technology to maintain the purity of the oils.

Synonyms & Antonyms

Root Explanation

Extraction → It is formed from "ex-" (meaning out of) and "tractio" (from "tractus", meaning to pull or draw). The word "extraction" refers to the act of pulling or drawing something out.

Memory Tip

Think of 'pulling out' ('ex-') something that is 'drawn' ('tractio') — that's why extraction means to take something out.

Visually Confused Words