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noun

tartar

TAH-tuh

Tartar (noun) means a hard yellowish deposit that builds up on teeth from unremoved plaque. Example: “Regular brushing helps prevent tartar buildup.”

noun
1
A hard yellowish deposit that builds up on teeth from unremoved plaque.
"Regular brushing helps prevent tartar buildup."
"The dentist scraped the tartar off before polishing her teeth."
2
(informal) A fierce or bad-tempered person.
"His grandmother was a real tartar when it came to table manners."

How to use tartar

Learner’s notes

In plain EnglishThe hard deposit that forms on teeth, or, informally, a fierce and demanding person.

Common mistake

Don't confuse with "tartare" (the raw-meat dish) or "Tatar" (referring to the Turkic ethnic group).

Easily confused with
Common pairings
tartar buildup cream of tartar

Word forms

more Tartar comparative, tartars plural, tartars plural, most Tartar superlative

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Test yourself on “tartar” A quick quiz — meaning, synonyms & usage

Fill the gap

Can you complete this real example?

Regular brushing helps prevent _____ buildup.

Etymology

From Medieval Latin tartarum, itself from a Byzantine Greek word, possibly ultimately connected to an Arabic or Persian word for sediment or dregs.

Origin: Medieval Latin

dragon calculus Tatar tophus cream of tartar potassium bitartrate potassium hydrogen tartrate

Related words

Frequently asked questions

What does “tartar” mean?

The word “tartar” means a hard yellowish deposit that builds up on teeth from unremoved plaque. In plain terms, the hard deposit that forms on teeth, or, informally, a fierce and demanding person.

How do you pronounce “tartar”?

“Tartar” is pronounced TAH-tuh (/ˈtɑɹ.tɚ/ in IPA).

How do you use “tartar” in a sentence?

Here is “tartar” used in a sentence: “Regular brushing helps prevent tartar buildup.”

What part of speech is “tartar”?

“Tartar” is a noun.

Where does the word “tartar” come from?

The word “tartar” comes from Medieval Latin. From Medieval Latin tartarum, itself from a Byzantine Greek word, possibly ultimately connected to an Arabic or Persian word for sediment or dregs.

How many meanings does “tartar” have?

“Tartar” has 2 distinct senses listed in this dictionary. The most common is: a hard yellowish deposit that builds up on teeth from unremoved plaque.

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Definitions: FreeDict original editorial