cubic

/'kju:bik/

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Sure! Let’s break down the word “cubic” in an easy way.

Basic Definition:

The word "cubic" is an adjective that describes something that has three dimensions: length, width, and height. This means that it is shaped like a cube, which is a solid object that looks like a box or a dice.

Usage Instructions:

You can use “cubic” to describe measurements or shapes that are in the form of a cube. It is often used in mathematics, science, and everyday language when talking about space or volume.

Examples:

1. Simple Example: "The box is cubic, measuring 2 feet on each side."
2. In Math: "To find the volume of a cubic container, multiply its length, width, and height."

Advanced Usage:

In mathematics, the term can also refer to "cubic functions" or "cubic equations," which involve variables raised to the third power (like x³).

Word Variants:

1. Cube (noun): The shape itself or a measurement of volume.
   • Example: "A cube has six equal square faces."
2. Cubically (adverb): In a way that relates to a cube.
   • Example: "The objects were arranged cubically on the shelf."

Different Meanings:

• In geometry, besides referring to the shape itself, "cubic" can also relate to the volume measurement, as in "cubic meters" or "cubic centimeters," which are units to measure space inside a three-dimensional object.

Synonyms:

• Three-dimensional
• Box-shaped
• Square (when talking about bases of cubes)

Idioms and Phrasal Verbs:

While there are no common idioms or phrasal verbs specifically using "cubic," the concept of three dimensions can often be implied in phrases related to space or volume.

Summary:

To sum up, “cubic” is a word that describes anything related to a cube or three-dimensional space. It's handy in math and everyday situations, especially when discussing shapes, sizes, or volumes.

Academic

Adjective

1. having three dimensions

Synonyms

• three-dimensional