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cuboid

cuboid

6.7
Having the shape of a cube or a rectangular box
  • adjective
  • /ˈkjuːbɔɪd/
translation icon : cuboidal
  • I've been wanting to take a stab at one of those cuboid conjectures for, like, forever.

Examples

  • Histologically, one of the characteristic findings is the formation of small tubular structures that have distinct central lumens lined with cuboid cells.

    Academic text (2005)
  • Photomicrograph of the excised adenoid cystic carcinoma shows that the cells that make up the tumor are small and cuboid with isomorphic nuclei.

    Academic text (2003)
  • The artist created a stunning sculpture in the shape of a large, cuboid block.

  • The new building has a modern design, featuring a sleek cuboid structure.

  • In the children’s toy section, there was a colorful cuboid box filled with building blocks.

Synonyms

boxy
vscuboid
5 3.2

A shape like a box with straight sides and sharp corners

is a neutral term covering both exact cubes and rectangular boxes
cubical
vscuboid
1 4.3

Shaped like a cube

is broader covering cubes and rectangular boxes not only exact cubes
cube-shaped
vscuboid
1 3.2

A shape like a box with six equal square sides and right angles

is broader covering both cube and rectangular box shapes rather than only cubes
box-shaped
vscuboid
1 3.0

Shaped like a box with flat sides and straight corners

is the same meaning expressed with different wording
boxlike
vscuboid
1 3.7

Shaped like a box with straight sides and sharp corners

includes both cube and rectangular box shapes not only box appearance
cuboidal
vscuboid
7.7

Shaped like a cube

includes rectangular box shape as well as cube form
cubiform
vscuboid
8.7

Shaped like a cube

is used for both cubes and rectangular boxes not only cube forms
cubelike
vscuboid
3.2

Having six flat square sides and sharp corners like a box

refers more generally to cube or rectangular box shapes rather than just resemblance

Compounds

cuboid bone
  • Specialized
7.4

A bone on the outer side of the foot about the shape of a small cube

How Box-Shaped

cubic
8 3.8
cuboid
6.7
rectangular
28 3.2

Surface Forms

cuboid positive

Morphology

cuboid = cube (semi-transparent) = cub + oid

Formed from 'cube' + the suffix '-oid' meaning 'resembling'; the spelling loss of the final 'e' and the technical geometric usage make it slightly less immediately obvious to general learners.

Etymology

Cuboid comes from the common word cube and the ending -oid, which means 'like' or 'shape'. So to call something cuboid is to say it is 'like a cube' or box-shaped, which is why we use the word to describe objects that have that shape.