cubic

American  

[kyoo-bik] / ˈkyu bɪk /

adjective

1. having three dimensions; solid.

2. having the form of a cube; cubical.

3. pertaining to the measurement of volume.

   the cubic contents of a vessel.

4. pertaining to a unit of linear measure that is multiplied by itself twice to form a unit of measure for volume.

   cubic foot; cubic centimeter; cubic inch; cubic meter.

5. Mathematics. of or relating to the third degree.

6. Crystallography. belonging or pertaining to the isometric system of crystallization.

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noun

1. Mathematics. a cubic polynomial or equation.

cubic British  

/ ˈkjuːbɪk /

adjective

1. having the shape of a cube

2. 1. having three dimensions

   2. Abbreviation: cu..   c.  denoting or relating to a linear measure that is raised to the third power

      a cubic metre

3. maths of, relating to, or containing a variable to the third power or a term in which the sum of the exponents of the variables is three

4. Also: isometric.   regular.  crystallog relating to or belonging to the crystal system characterized by three equal perpendicular axes. The unit cell of cubic crystals is a cube with a lattice point at each corner ( simple cubic ) and one in the cube's centre ( body-centred cubic ), or a lattice point at each corner and one at the centre of each face ( face-centred cubic )

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noun

1. maths

   1. a cubic equation, such as x ³ + x + 2 = 0

   2. a cubic term or expression

cubic Scientific  

/ kyo̅o̅′bĭk /

1. Referring to a volume unit of measurement.

2. Involving a number or a variable that has been raised to the third power.

3. Relating to a crystal having three axes of equal length intersecting at right angles. The mineral pyrite has cubic crystals.

4. Also called isometric

5. See illustration at crystal

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Other Word Forms

• cubicity noun
• subcubic adjective
• uncubic adjective

Etymology

Origin of cubic

1490–1500; earlier cubik < Latin cubicus < Greek kybikós. See cube ¹, -ic

Example Sentences

The stoppage in Qatar means the world is losing nearly 12 billion cubic feet a day of natural-gas supplies, analysts say—about one-fifth of global LNG supplies.

From The Wall Street Journal

South Pars produces 730 million cubic meters of gas a day, mostly for Iranian users.

From The Wall Street Journal

The South Pars facility produced 730 million cubic meters of gas a day, not far off the average daily demand of the European Union, Senior said.

From The Wall Street Journal

According to the Norwegian Offshore Directorate, Norway's undiscovered resources are estimated at 3.48 billion cubic meters of equivalent oil and gas, 60 percent of which are believed to be in the Barents Sea.

From Barron's

When complete, a major planned Alaskan LNG pipeline will enable exports of about 3.5 billion cubic feet of gas a day by 2030, ensuring energy security for Japan, South Korea, Taiwan and the entire region.

From The Wall Street Journal

Related Words

• cuboid
• cuboidal