plynného

Plynného is a grammatical form of the Slavic adjective meaning gaseous or relating to gas. It is the genitive singular form of the adjective plynný (or its standard variant in Czech and Slovak), used to describe masculine or neuter nouns in that case. The feminine genitive would follow a different inflection pattern.

In practical usage, plynného appears in technical and scientific contexts to indicate that a noun refers to gas or a gaseous state. For example, phrases such as stav plynného skupenstva or zloženie plynného vzorku illustrate how the form functions within noun phrases that require the genitive case. The adjective agrees with the gender and number of the noun it modifies, and its exact ending changes accordingly in other cases or with feminine nouns.

Etymology and form: plynného is derived from the noun plyn, meaning gas, with the adjectival suffix that yields a meaning of “gas-related” or “gaseous.” The standard form in both Czech and Slovak reflects common Slavic inflection patterns for adjectives in the genitive singular masculine and neuter. Diacritical marks in the base adjective are preserved in proper orthography, while ASCII renderings may appear as plynného in plain text environments.

See also: plyn (gas), plynný (gaseous), skupenstvo (phase, as in gaseous phase), chemistry terminology. This entry describes a grammatical form rather than a standalone concept, and its relevance is primarily linguistic and terminological within Slovak and Czech contexts.