dióptrica

Portuguese

Pronunciation

• (Brazil) IPA^(key): /d͡ʒiˈɔ.pi.tɾi.kɐ/, (faster) /ˈd͡ʒjɔ.pi.tɾi.kɐ/, /d͡ʒiˈɔp.tɾi.kɐ/, (faster) /ˈd͡ʒjɔp.tɾi.kɐ/

• (Portugal) IPA^(key): /ˈdjɔp.tɾi.kɐ/

• Hyphenation: di‧óp‧tri‧ca

Noun

dióptrica f (uncountable)

1. (optics) dioptrics (study of the refraction of light)

Adjective

dióptrica

1. feminine singular of dióptrico

Further reading

• “dióptrica”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026
• “dióptrica”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026

Spanish

Noun

dióptrica f (uncountable)

1. (optics) dioptrics (study of the refraction of light)

Adjective

dióptrica

1. feminine singular of dióptrico

Further reading

• “dióptrico”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025