Dollar: meaning, definitions and examples

This is the standard term used in formal settings, such as business, finance, and official documents.

• The item is priced at 50 dollars.
• She managed to save a few dollars each week.

This is a casual and informal term, often used in everyday conversation among friends and family.

• Can you lend me a couple of bucks until payday?
• I found a snack machine that sells chips for just a buck.

This term is more historical or literary, referring to US paper currency, especially the older versions. It is very rarely used in everyday conversation.

• During the 19th century, greenbacks were commonly used in the United States.
• He found an old greenback in his grandfather's collection.

This is a slang term that is informal and generally used in casual conversations. It can sometimes have a playful or humorous connotation.

• He's trying to earn some dough by doing odd jobs.
• She's got a lot of dough from her successful business.

Used specifically to refer to the currency of the United States or other countries that use the dollar as their basic monetary unit.

• I need to exchange my euros for dollars before I travel to New York
• The price of gasoline has increased by three dollars

Refers to physical money like coins and paper bills. Often used when emphasizing immediate payment or availability of money.

• I need to withdraw some cash from the ATM
• The store offers a discount if you pay in cash

A broad term for assets in the form of currency or cash. It can refer to any form of wealth or funds, not necessarily physical.

• He saved a lot of money over the years
• We need to raise money for the charity event

A general term for any system of money in general use in a particular country, without specifying the type. Often used in financial, economic, and global contexts.

• Foreign currency exchange rates can vary daily
• The official currency of Japan is the yen

Used when referring to the basic unit of currency in the United States and several other countries.

• The new phone costs 799 dollars.
• I found a dollar on the ground.

Used to describe someone who has a substantial amount of wealth. The term is slightly more formal than 'rich person'.

• The charity event was attended by many wealthy people.
• As a wealthy person, she donates a lot of money to causes she believes in.

Refers to a person whose net worth or wealth is equal to or exceeds one million dollars. Often used in contexts discussing personal wealth or success.

• She became a millionaire after her tech startup was bought out.
• Millionaires often invest in real estate.

Refers to someone who has a lot of money or assets. Often used in casual or general conversations.

• He always dreamed of becoming a rich person.
• Rich people often have luxury cars.