monolaari
Monolaari is a term that appears to be a misspelling or a niche term not widely recognized in common English dictionaries or scientific literature. It is possible it refers to a specific, perhaps technical or regional, concept. Without further context, it is difficult to provide a definitive explanation.
If "monolaari" is intended to be a misspelling of "monolayer," then it refers to a single layer
Alternatively, "monolaari" might be a name, a brand, or a term from a specific language or dialect.