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# decimal

[ des-uh-muhl, des-muhl ]

/ ˈdɛs ə məl, ˈdɛs məl /

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adjective

pertaining to tenths or to the number 10.

proceeding by tens: a decimal system.

noun

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## Origin of decimal

## OTHER WORDS FROM decimal

dec·i·mal·ly, adverb## Words nearby decimal

Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

## How to use decimal in a sentence

## British Dictionary definitions for decimal

decimal

/ (ˈdɛsɪməl) /

noun

Also called: decimal fraction a fraction that has a denominator of a power of ten, the power depending on or deciding the decimal place. It is indicated by a decimal point to the left of the numerator, the denominator being omitted. Zeros are inserted between the point and the numerator, if necessary, to obtain the correct decimal place

any number used in the decimal system

adjective

- relating to or using powers of ten
- of the base ten

(prenominal) expressed as a decimal

## Derived forms of decimal

decimally, adverb## Word Origin for decimal

C17: from Medieval Latin decimālis of tithes, from Latin decima a tenth, from decem ten

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

## Scientific definitions for decimal

decimal

[ dĕs′ə-məl ]

A representation of a real number using the base ten and decimal notation, such as 201.4, 3.89, or 0.0006.

A decimal fraction.

The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.