tvrdit

== Czech == === Etymology === Inherited from Old Czech tvrditi, from Proto-Slavic *tvьrditi. By surface analysis, tvrdý +‎ -it. === Pronunciation === IPA(key): [ˈtvr̩ɟɪt] === Verb === tvrdit impf to assert (to declare with assurance or plainly and strongly) to harden (to make something hard(er)) ==== Conjugation ==== ==== Derived terms ==== === Further reading === “tvrditi”, in Příruční slovník jazyka českého (in Czech), 1935–1957 “tvrditi”, in Slovník spisovného jazyka českého (in Czech), 1960–1971, 1989 “tvrdit”, in Internetová jazyková příručka (in Czech), 2008–2026