decimal

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decimal

  • /ˈdɛs.ɪ.məl/ UK
  • /ˈdɛs.ɪ.məl/ US
  • /ˈdɛs.ə.məl/ US
  • /ˈdɛs.məl/ US

Where it comes from

Borrowed from Late Latin, Medieval Latin decimalis, from Latin decimus, from decem (“ten”) + adjective suffix -alis.

adjective

  1. not comparable Concerning numbers expressed in decimal or mathematical calculations performed using decimal.

    Similar: base-ten, denary

noun decimals

  1. countable A number expressed in the base-ten system, (particularly) a fractional numeral written in this system. What is ⁷⁄₂₃ as a decimal?
  2. informal, uncountable The decimal system itself.
  3. countable, informal, uncountable A decimal place. Pi has a value of 3.142, to three decimals.
  4. countable, informal, uncountable A decimal point.
  5. alternative, countable, uncountable Alternative spelling of dismil

Similar: decimal number, decimal place, decimal system · Opposite: fraction

verb decimals · decimaling · decimalling · decimaled · decimalled

  1. To represent with numbers after a decimal point. Single- decimaled entries, often originating in Whiting (Wh) or Wilson (OW; see p. 23, fn.3), are from SPL. To save space, examples cited in SPL are normally not repeated (examples therefore begin with "Add:"). Double- decimaled entries, again often based on Wh or OW, are "new."

Thesaurus

Closest in meaning: decimal fraction, quantitative, denary, digit, comma, fractional, point, stroke, pen, dagan, decadic, decenary, decadal, tenfold, decimalized, arithmetical

noun

Similar: decimal number, decimal place, decimal system · Opposite: fraction

Translations

Every language

adj concerning numbers expressed in decimal or calculations using decimal

Españoldecimal
हिन्दीदशाधारी daśādhārī
Kiswahili-a miongo
Portuguêsdecimal
Françaisdécimal
Deutschdezimal
Italianodecimale
Ελληνικάδεκαδικός dekadikós
Românăzecimal
Русскийдесяти́чный desjatíčnyj
العربيةعَشْرِيّ ʕašriyy

noun number system

한국어십진법 sipjinbeop
日本語十進数 jisshinsū, 十進法 jisshinpō
中文十進制 /十进制 shíjìnzhì
हिन्दीदशाधार daśādhār
Portuguêsdecimal
Françaisdécimal, système décimal
DeutschDezimalsystem, Zehnersystem
Italianodecimale
Ελληνικάδεκαδικό dekadikó
Românăsistem zecimal
Русскийдесяти́чная систе́ма desjatíčnaja sistéma

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Cite this
MLA

"decimal." Wiktionary, via Micwyn, micwyn.com/word/decimal. Accessed 6 Nov. 2026.

APA

decimal. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/decimal

Chicago

"decimal." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/decimal.

BibTeX
@misc{decimal_2026,
  title = {decimal},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/decimal},
  urldate = {2026-11-06}
}