roof prisms

A form of roof prism — A reflective optical prism containing a section where two faces meet at a 90° angle, resembling the roof of a building. Reflection from the two 90° faces returns an image that is flipped laterally across the axis where the faces meet.

Meanings

noun
  1. pluralplural of roof prism
Cite this entry
APA

roof prisms. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/roof%20prisms

MLA

“roof prisms.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/roof%20prisms. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “roof prisms,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/roof%20prisms.

Source: roof prisms on Wiktionary, CC BY-SA 4.0.