pitoista
Pitoista is not a standard Finnish word and does not have an established meaning in official dictionaries or general usage. In most linguistic and reference contexts, it is regarded as a misspelling, a nonce coinage, or a fictional/creative term rather than a recognized numeral or grammatical form.
In Finnish, numbers in the 11–19 range are formed with the -toista suffix, but the expected forms
Possible explanations for encountering “pitoista” include typographical error, dialectal influence in a nonstandard text, or deliberate
If you encountered the term in a text, the intended meaning is likely unclear without context. If