Glass that makes a rainbow

Now we are looking on the crossword clue for: Glass that makes a rainbow.
it’s A 26 letters crossword puzzle definition.
Next time, try using the search term “Glass that makes a rainbow crossword” or “Glass that makes a rainbow crossword clue” when searching for help with your puzzle on the web. See the possible answers for Glass that makes a rainbow below.

Did you find what you needed?
We hope you did!. If you are still unsure with some definitions, don’t hesitate to search them here with our crossword puzzle solver.

Possible Answers: PRISM.

Last seen on: NY Times Crossword 22 Oct 18, Monday

Random information on the term “PRISM”:

In geometry, a prism is a polyhedron comprising an n-sided polygonal base, a second base which is a translated copy (rigidly moved without rotation) of the first, and n other faces (necessarily all parallelograms) joining corresponding sides of the two bases. All cross-sections parallel to the bases are translations of the bases. Prisms are named for their bases, so a prism with a pentagonal base is called a pentagonal prism. The prisms are a subclass of the prismatoids.

A right prism is a prism in which the joining edges and faces are perpendicular to the base faces.[2] This applies if the joining faces are rectangular. If the joining edges and faces are not perpendicular to the base faces, it is called an oblique prism.

For example a parallelepiped is an oblique prism of which the base is a parallelogram, or equivalently a polyhedron with six faces which are all parallelograms.

A truncated prism is a prism with nonparallel top and bottom faces.[3]

PRISM on Wikipedia