CUBICとは 意味・読み方・使い方

語源

From Middle French cubique, equivalent to cube +‎ -ic.

発音

• (Received Pronunciation) IPA: /ˈkjuː.bɪk/
• (General American) IPA: /ˈkju.bɪk/
• 韻: -uːbɪk

形容詞

cubic (not comparable)

1. (geometry) Used in the names of units of volume formed by multiplying a unit of length by itself twice.

   Coordinate terms: linear, square

   cubic foot

   • 2019, VOA Learning English (public domain)

     On one recent day, officials said the fine dust concentration levels in Seoul rose above 130 micrograms per cubic meter.

   • 2025 August, “The International System of Units (SI)”, in Bureau International des Poids et Mesures‎, archived from the original on 17 September 2025, page 147:

     It is not permissible to use abbreviations for unit symbols or unit names, such as sec (for either s or second), sq. mm (for either mm or square millimetre), cc (for either cm or cubic centimetre), or mps (for either m/s or metre per second).

2. (mathematics) Relating to polynomials of the form ${\displaystyle ax^{3}+bx^{2}+cx+d}$.
3. (crystallography) Having three equal axes and all angles 90°.

   Synonyms: isometric, monometric

   cubic cleavage

派生語

• (degree three polynomial): cubic curve, cubic equation
• (unit of volume): cubic centimeter, cubic centimetre, cubic foot, cubic inch, cubic kilometre, cubic meter, cubic metre, cubic mile, cubic ton, cubic yard

名詞

cubic (plural cubics)

1. (algebraic geometry) A cubic curve.

   Synonym: cubic curve

派生語

参考

• cube
• spacial, spatial
• square

アナグラム

• Bucci