mastných
Mastných is the genitive plural form of the Czech adjective mastný, which means greasy, fatty, or oily. The base adjective describes substances that contain fat or fat-like qualities, and it can also be used in a broader sense to indicate richness or heaviness in content.
Grammatical use: Mastných is the form used when the noun it modifies is in genitive plural. Examples
Usage notes: In contemporary Czech, mastný typically refers to fat content or greasiness in foods and substances.
Etymology and related forms: The adjective mastný is derived from the Czech noun masť (fat, lard) and