hlavolam

== Czech == === Etymology === From hlava +‎ -o- +‎ lámat. === Pronunciation === IPA(key): [ˈɦlavolam] === Noun === hlavolam m inan puzzle (a game for one person that is more or less difficult to work out or complete) ==== Declension ==== === Further reading === “hlavolam”, in Příruční slovník jazyka českého (in Czech), 1935–1957 “hlavolam”, in Slovník spisovného jazyka českého (in Czech), 1960–1971, 1989 “hlavolam”, in Internetová jazyková příručka (in Czech), 2008–2026