optika
- The word 'optika' does not have a recognized definition in English. It may be a misspelling or a transliteration from another language, such as 'optics' in some Slavic languages. nounThe term 'optika' is often used in Eastern European countries to refer to the study of light and vision.In a conversation about physics, someone might mistakenly use 'optika' instead of 'optics'.