UrsprungFrom Ancient Greek ὀπτική (optikḗ), from Ancient Greek ὀπτικός (optikós). Cognate with German Optik, French optique, Latin opticus.
Formeroptik(indefinite, nominative, singular) · optiks(genitive, indefinite, singular) · optiken(definite, nominative, singular) · optikens(definite, genitive, singular) · -(indefinite, nominative, plural) · -(genitive, indefinite, plural) · -(definite, nominative, plural) · -(definite, genitive, plural)