Usually means: Related to the refraction of light.
Definitions Related words Mentions History
We found 11 dictionaries that define the word dioptrical:

General (9 matching dictionaries)
  1. dioptrical: Collins English Dictionary
  2. dioptrical: Wordnik
  3. dioptrical: Wiktionary
  4. dioptrical: Dictionary.com
  5. Dioptrical: Online Plain Text English Dictionary
  6. Dioptrical: AllWords.com Multi-Lingual Dictionary
  7. dioptrical: Webster's 1828 Dictionary
  8. dioptrical: FreeDictionary.org
  9. dioptrical: TheFreeDictionary.com

Medicine (2 matching dictionaries)
  1. dioptrical: Merriam-Webster Medical Dictionary
  2. online medical dictionary (No longer online)

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Definitions from Wiktionary (Dioptrical)

▸ adjective:  Alternative form of dioptric [Acting as a medium for sight; making use of refraction (of lenses, etc.).]

Similar:
catoptrical, scioptric, electroptical, transpupilar, metoposcopical, phototopic, chiroptical, nearsighted, strabological, diagraphical, more...

Opposite:
undistorted, clear, sharp, focused, unclouded

Types:
convex, concave, biconvex, biconcave, meniscus, double convex, double concave, more...

▸ Words similar to dioptrical

▸ Usage examples for dioptrical

▸ Idioms related to dioptrical

▸ Wikipedia articles (New!)

▸ Popular nouns described by dioptrical

▸ Words that often appear near dioptrical

▸ Rhymes of dioptrical

▸ Invented words related to dioptrical

Similar:
catoptrical, scioptric, electroptical, transpupilar, metoposcopical, phototopic, chiroptical, nearsighted, strabological, diagraphical, more...

Opposite:
undistorted, clear, sharp, focused, unclouded

Types:
convex, concave, biconvex, biconcave, meniscus, double convex, double concave, more...



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