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Cuboid Meaning: Definition, Examples, and Translations

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cuboid

[ˈkjuː.bɔɪd ]

Definition

Context #1 | Noun

mathematics

A solid figure with six rectangular faces, opposite faces being identical, and all angles being right angles.

Synonyms

rectangle prism, rectangular parallelepiped.

Which Synonym Should You Choose?

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Word Description / Examples
cuboid

Typically used in mathematics, geometry, and general discussions about three-dimensional objects. It is a simple and formal term.

  • The box is shaped like a cuboid
  • In geometry class, we learned how to calculate the volume of a cuboid
rectangular parallelepiped

This term is primarily used in more advanced or technical contexts, such as higher mathematics or physics. It is a precise and highly formal term.

  • In linear algebra, we studied the properties of a rectangular parallelepiped
  • The volume of a rectangular parallelepiped can be found using determinants

Examples of usage

  • The box is in the shape of a cuboid.
  • The room is a cuboid shape with length, width, and height.

Translations

To see the translation, please select a language from the options available.

Origin of 'cuboid'

The word 'cuboid' originated from the Latin word 'cubus' meaning cube and the Greek word 'eidos' meaning form. It first appeared in English in the early 19th century to describe a three-dimensional figure with six rectangular faces.

See also: cub, cube, cubed, cubic, cubical, cubicle.

Word Frequency Rank

This word's position of #32,040 indicates it's among the more rare English words. While understanding it broadens your vocabulary, focus on more common words first.