From Wiktionary, the free dictionary
incheînt
- as far as; until; to
1877, Antonio Ive, Canti popolari istriani: raccolti a Rovigno, volume 5, Ermanno Loescher, page 128:E ch’el me ruseghisso incheînt’a l’uosso;- And that he would nibble me to the bone;