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adj Uncommon

decimal

DEHS-ih-muh

Decimal (adj) means relating to a number system based on the number ten, or to numbers written with a decimal point. Example: “Most countries use the decimal system for currency.”

adj
1
Relating to a number system based on the number ten, or to numbers written with a decimal point.
"Most countries use the decimal system for currency."
"Round the answer to two decimal places."
noun
1
A number written using a point to separate whole numbers from fractional parts, such as 3.5.
"Convert the fraction one-quarter into a decimal."

How to use decimal

Learner’s notes

In plain EnglishTo do with counting in tens, or a number that uses a decimal point (like 0.75).

Common pairings
decimal point decimal system decimal places recurring decimal

Word forms

decimaled past tense, decimalled past tense, decimals singular

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Fill the gap

Can you complete this real example?

Most countries use the _____ system for currency.

Etymology

From Latin decimus, "tenth," from decem, "ten."

Origin: Latin

decimal fraction

Rhymes for decimal

See all rhymes for decimal →

Frequently asked questions

What does “decimal” mean?

The word “decimal” means relating to a number system based on the number ten, or to numbers written with a decimal point. In plain terms, to do with counting in tens, or a number that uses a decimal point (like 0.75).

How do you pronounce “decimal”?

“Decimal” is pronounced DEHS-ih-muh (/ˈdɛs.ɪ.məl/ in IPA).

How do you use “decimal” in a sentence?

Here is “decimal” used in a sentence: “Most countries use the decimal system for currency.”

What part of speech is “decimal”?

Depending on how it is used, “decimal” can be an adjective and a noun.

Where does the word “decimal” come from?

The word “decimal” comes from Latin. From Latin decimus, "tenth," from decem, "ten.".

Is “decimal” a common word?

“Decimal” is an uncommon word in modern English.

How many meanings does “decimal” have?

“Decimal” has 2 distinct senses listed in this dictionary. The most common is: relating to a number system based on the number ten, or to numbers written with a decimal point.

Definitions: FreeDict original editorial