Definition

A person or thing that takes away a number or amount from another number or amount.

Example

The subtracter in the math problem helped us find the answer by taking away the smaller number from the larger one.

Conversation

I heard you're using a new subtracter for your math homework.

Yeah, it really helps me simplify the problems quickly.

That sounds useful! I struggle with subtraction sometimes.

You should definitely try it — it makes everything easier!

Synonyms & Antonyms

Root Explanation

Subtracter → It is formed from "sub-" (meaning under or below) and "tract" (from Latin "tractus", meaning to draw or pull). The word "subtracter" refers to someone or something that draws away or takes away a quantity.

Memory Tip

Think of someone 'drawing away' ('tract') a number 'under' ('sub-') another number — that's why a subtracter is someone who takes away.

Visually Confused Words