dollar

noun

dol·​lar ˈdä-lər How to pronounce dollar (audio)
often attributive
Synonyms of dollarnext
1
a
: any of various basic monetary units (as in the U.S. and Canada) see Money Table
b
: a coin, note, or token representing one dollar
2
a
: thaler
b
: any of numerous coins patterned after the thaler (such as the Spanish peso)
3
4
: money obtained from a specific source
the tourism dollar

Did you know?

In the mountains of Bohemia is the small town of Jáchymov. In the early 16th century, the town was known by its German name, Sankt Joachimstal. At that time, a silver mine was opened nearby, and coins were minted to which the name joachimstaler was applied. In German this was shortened to Taler. Shortly afterward the Dutch or Low German form daler was borrowed into English to refer to the Taler and other coins that were patterned after it, such as the Spanish peso, which circulated widely in Britain’s North American colonies. Our modern word dollar is a different spelling of this daler. When the newly independent American colonies settled on an official monetary unit in 1785, they chose the name dollar.

Examples of dollar in a Sentence

She had to pay hundreds of dollars in auto repairs. She put a wrinkled dollar down on the counter. The dollar dropped sharply against the pound. the strength of the dollar The dollar is worth more in Mexico.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
According to data from the IMF, the US dollar accounted for about 57% of foreign exchange reserves last year, the euro about 20% and the renminbi about 2%. Stephanie Yang, CNN Money, 4 Feb. 2026 In 2010, Barack Obama presented the replacement for SORT, New START, to the Senate, where GOP hawks blocked it until Obama agreed to spend tens of billions of dollars for future nuclear-modernization programs—in effect a shakedown for the nuclear-weapons industry in exchange for ratification. Tom Nichols, The Atlantic, 3 Feb. 2026 But much of that vision relies on collaboration, a seemingly paradoxical value in a system where survival means competing for a bigger slice of the pie, whether its students, political influence or state and local dollars. Marissa Meador, IndyStar, 3 Feb. 2026 The executive director and employees used hundreds of thousands of dollars in government grants in ways that a top city official says undermined the anti-violence mission and should never have been allowed, according to a Washington Post investigation. Jenny Gathright, Washington Post, 3 Feb. 2026 See All Example Sentences for dollar

Word History

Etymology

Dutch or Low German daler, from German Taler, short for Joachimstaler, from Sankt Joachimsthal, Bohemia, where talers were first made

First Known Use

1553, in the meaning defined at sense 2a

Time Traveler
The first known use of dollar was in 1553

Browse Nearby Words

Cite this Entry

“Dollar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dollar. Accessed 5 Feb. 2026.

Kids Definition

dollar

noun
dol·​lar ˈdäl-ər How to pronounce dollar (audio)
1
: a coin (as a Spanish peso) similar to an earlier German silver coin
2
a
: a basic unit of money (as of the U.S. and Canada)
b
: a coin or bill representing one dollar
Etymology

from Dutch daler "silver coin formerly used in Germany," from German Taler (same meaning), shortened from Joachimstaler "a coin made in Sankt Joachimsthal (Saint Joachim's Valley) in Bohemia (a former kingdom in Europe)"

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