decimalとは

意味・読み方・使い方

発音

• (英国発音) IPA^(key): [ˈdɛsɪməɫ]
• (米国発音) IPA^(key): /ˈdɛsɪməl/

名詞

decimal (countable かつ uncountable, 複数形 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. (informal) A decimal place.

   Pi has a value of 3.142, to three decimals.

4. (informal) A decimal point.

同意語

• (number): See decimal number
• (system): See decimal system
• (place): See decimal place

反意語

• (fractional number): See fraction

下位語

• binary-coded decimal

関連する語

参照

• decimal on Wikipedia.

形容詞

decimal (not comparable)

1. (arithmetic, computing) Concerning numbers expressed in decimal or mathematical calculations performed using decimal.

同意語

• base-ten, denary (まれに)

動詞

decimal (三人称単数 現在形 decimals, 現在分詞 decimaling または decimalling, 過去形および過去分詞形 decimaled または decimalled)

1. To represent with numbers after a decimal point.
   • 1984 Robert William Dent, Proverbial Language in English Drama Exclusive of Shakespeare, 1495-1616: An Index

     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."

   • 2001 Richard J. Harris A Primer of Multivariate Statistics page 54

     simplified, substantively interpretable versions of the optimal (but many-decimaled) linear combinations of your original variables

   • 2015 Brad Knickerbocker, It’s Pi Day! Let’s have some pie. Christian Science Monitor

     So naturally, 3/14 – the 14th of March – is celebrated as “Pi Day.” And since 3.14 is the beginning, not the end of Pi – it can be decimaled on out to infinity – and since the next two numbers are 1 and 5 voila! today’s date 3/14/15 is really special.

派生語

• decimaled
• decimalic
• decimalite

参考

• base
• binary
• octal
• undecimal
• duodecimal
• hexadecimal
• vigesimal
• sexagesimal
• transdecimal

アナグラム

• camelid, claimed, declaim, maliced, medical