마은

Etymology
Likely borrowed from, from earlier. The traditional reflex would have preserved a /s/ in the second syllable, creating Jeju *마슨 from a reconstructed Old Korean *마ᄉᆞᆫ, provided that it's not a borrowing. However, this form is completely unattested in the Hangul script. Cognate with 🇨🇬.

Numeral

 * 1)   forty