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# decimal

[des-uh-muh l, des-muh l] /ˈdɛs ə məl, ˈdɛs məl/
adjective
1.
pertaining to tenths or to the number 10.
2.
proceeding by tens:
a decimal system.
noun
Origin of decimal
1600-1610
1600-10; < Medieval Latin decimālis of tenths, equivalent to Latin decim(a) tenth (derivative of decem ten) + -ālis -al1
Related forms
decimally, adverb
Can be confused
decimal, decimate, destroy (see usage note at decimate; see synonym study at destroy)
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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Examples from the Web for decimals
Historical Examples
• It looks a little odd, you know; but the decimals can't get through a bucket.

Sewell Ford
• The title should, of course, read "to 607 Places of decimals."

Augustus de Morgan
• Without bothering with all these decimals, a kilometre is about five-eighths of a mile.

Oliver Optic
• With regard to decimals and units, I made a discovery which is, I think, worth stating.

Henny Kindermann
• Fergus knew the proportion as far as thirty-three figures in decimals.

Edward E. Hale
• If you reduce that to decimals, you will find it correct to the sixth decimal.

Edward E. Hale
• The denominator of decimals is never written, the dot placed before the first figure of the numerator expressing its value.

• It's all done with decimals—or do they call them semicolons?

Oliver Onions
• I came home in tears because division of decimals had stumped me.

Nell Speed
• The discrepancies are due to variations in authorities and to decimals dropped.

Georgius Agricola
British Dictionary definitions for decimals

## decimal

/ˈdɛsɪməl/
noun
1.
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
2.
any number used in the decimal system
adjective
3.
1. relating to or using powers of ten
2. of the base ten
4.
(prenominal) expressed as a decimal
Derived Forms
decimally, adverb
Word Origin
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
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Word Origin and History for decimals

## decimal

adj.

c.1600, from Medeival Latin decimalis "of tithes or tenths," from Latin decimus "tenth," from decem "ten" (see ten). Applied to Arabic notation before modern sense of "decimal fractions" emerged. As a noun from 1640s.

Online Etymology Dictionary, © 2010 Douglas Harper
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decimals in Science
 decimal   (děs'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 © 2002. Published by Houghton Mifflin. All rights reserved.
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decimals in Culture

### decimals definition

Fractional numbers (see fraction) expressed as whole numbers of tenths, hundredths, thousandths, and so on. One-half, for example, is 0.5 in decimal terms.

The New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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### Difficulty index for decimal

All English speakers likely know this word

### Word Value for decimals

13
16
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