Definition

Relating to or requiring the use of metal money, such as coins, for operation or function.

Example

The coin-operated machine only accepts quarters.

Conversation

Have you seen those new coin machines at the laundry?

Yeah, they look so convenient!

I love that they only take coin payments, makes it easy to use.

For sure! I always forget my quarters, though.

Synonyms & Antonyms

Definition

A small, flat, round piece of metal that is used as money.

Example

I found a coin on the sidewalk while walking to the store.

Conversation

I found a rare coin while cleaning my room yesterday.

That's awesome! What does it look like?

It's an old silver coin from a different country.

Definition

To create a new word or phrase, or to produce money from metal.

Example

The artist decided to coin a new term for her unique style of painting.

Tense Forms

Conversation

Have you heard that they plan to coin a new series of collectible coins?

Really? That sounds interesting! What are they going to feature?

I think they’re going to coin designs based on famous landmarks.

Root Explanation

Coin → The word 'coin' originates from the Latin 'cuneus' (meaning wedge), which refers to the shape of the metal pieces used as currency. The term evolved through Old French 'coigne', meaning a stamp or die for making money. Thus, 'coin' refers to a stamped piece of metal used as money.

Memory Tip

Think of the wedge shape ('cuneus') that coins often have, which helps you remember that a coin is a stamped piece of metal used as currency.

Visually Confused Words