soliidne
Sol iidne is a term that appears in a small number of Slavic-language sources and online discussions. It is not documented as a standard word in major dictionaries. In many contexts it is treated as a dialectal, colloquial, or coined form related to the word solid or solidan and used to convey a sense of reliability or quality. The precise status and meaning of the form vary by language and community.
Etymology: The form likely derives from the root solid- meaning firm or sturdy, with Slavic inflectional endings
Meaning and usage: When used, solidine is typically intended to express that something is solid or of
Geographic and contextual notes: The term has been found in informal texts in some South Slavic languages