Letních

Letních is a Czech inflected form of the adjective letní, which means summer or relating to summer. It is used to describe nouns in plural and in specific grammatical cases rather than as a standalone word.

In Czech, letní forms decline to match gender, number, and case. Letních specifically marks the genitive plural and the locative plural. This form appears before nouns in contexts such as possession (genitive) or location (locative), for example in phrases like letních dnů or v letních dnech.

Etymology traces letní to the root léto, meaning summer, with typical Czech adjective formation that adds suffixes to the stem. The form letních reflects standard inflection patterns for adjectives used with plural nouns.

Usage examples include:

- letních dnů, meaning “summer days” in a genitive plural context (of the summer days).

- v letních dnech, meaning “in the summer days” in a locative plural context.

Letních is therefore a functional, inflected adjective form essential for accurately expressing relations tied to the summer season in Czech, particularly when referring to multiple items or periods in the genitive or locative cases.