英和和英

発音

• IPA^(key): /daɪˈɒptɹɪk/

形容詞

dioptric (comparative more dioptric, superlative most dioptric)

1. Acting as a medium for sight; making use of refraction (of lenses, etc.).
2. (obsolete) Pertaining to a diopter.
   • 2014, Umberto Eco, Island of the Day Before, London: Vintage Books, page 363:

     [W]ould the new Narcissus—without any dioptric or sciatherical computing—grasp the alternating skirmish of light and shadow.

3. (obsolete) Capable of being seen through.

名詞

dioptric (複数形 dioptrics)

1. (in the plural) The branch of optics concerned with refraction.
2. A dioptric telescope.

派生語

• dioptrical

アナグラム

• diprotic, protidic, tripodic