cubic

1 of 2

adjective

cu·​bic ˈkyü-bik How to pronounce cubic (audio)
1
: having the form of a cube : cubical
2
a
: relating to the cube considered as a crystal form
3
b
: being the volume of a cube whose edge is a specified unit
cubic inch
4
: of third degree, order, or power
a cubic polynomial

cubic

2 of 2

noun

: a cubic curve, equation, or polynomial

Examples of cubic in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
On Thursday, Trinity Gas Storage announced commencement of operations at its 24 bcf (billion cubic feet) storage unit located near Carthage in East Texas, about 160 miles southeast of Dallas. David Blackmon, Forbes, 16 Jan. 2025 Nemeth noted that in the spring of 2023 when California was being drenched with atmospheric river storms, 156,000 cubic feet of water per second — an enormous amount similar to the flow of the Columbia River — was flowing through the Delta and under the Golden Gate Bridge out to the sea. Paul Rogers, The Mercury News, 14 Jan. 2025
Noun
Natural Gas October contract: $2.27 per thousand cubic, up 1.7%. Spencer Kimball, CNBC, 11 Sep. 2024 Before long, Cardano could solve any depressed cubic. Quanta Magazine, 30 June 2022 See all Example Sentences for cubic 

Word History

First Known Use

Adjective

15th century, in the meaning defined at sense 1

Noun

1799, in the meaning defined above

Time Traveler
The first known use of cubic was in the 15th century

Dictionary Entries Near cubic

Cite this Entry

“Cubic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cubic. Accessed 22 Jan. 2025.

Kids Definition

cubic

adjective
cu·​bic
ˈkyü-bik
variants also cubical
-bi-kəl
1
: having the form of a cube
2
a
: having length, width, and height
b
: relating to volume
3
: being or having the volume of a cube whose edge is a specified unit
cubic centimeter
cubic inch
cubically
-bi-k(ə-)lē
adverb

More from Merriam-Webster on cubic

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