roztpení
"Roztpení" is not an established word in major Czech dictionaries and appears to be either a rare regional form, a typographical error, or a created neologism. Because it closely resembles standard Czech forms such as "roztopení" (melting, thawing, or switching on heating) and "rozptýlení" (dispersion, distraction), references to "roztpení" in texts often reflect one of those intended meanings rather than a distinct lexical item.
If interpreted as a misspelling of "roztopení," the concept denotes the process of melting or bringing something
Because the term lacks authoritative attestation, users encountering "roztpení" are advised to check surrounding context or