dioptrical

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/daɪˈɒptɹɪkəl/

A form of dioptric — Acting as a medium for sight; making use of refraction (of lenses, etc.).

Scrabble 15
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Meanings

adjectivedioptrical (comparative more dioptrical, superlative most dioptrical)

comparative more dioptrical · superlative most dioptrical

  1. alternativeAlternative form of dioptric.

    dioptrical principles

    1857, John Pringle Nichol, Cyclopedia of the Physical Sciences

Rhymes & wordplay

Anagrams

tripodical
Cite this entry
APA

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

MLA

“dioptrical.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/dioptrical. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “dioptrical,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/dioptrical.

Source: dioptrical on Wiktionary, CC BY-SA 4.0.