köldina : valley
The Tarijan word for valley is köldina. Similar Koldina is a rare last name.
Similiar Koldina is the name of a place in Albania. Similar Koldino is the name of a place in Russia.
How I came up with this word:
Köldina is a mixture of the transliterated word for valley in Russian which is dolina (долина), and the transliterated word for valley in Mongolian which is khöndii (хөндий).
In my other conlangs:
The Miresua word for valley is sorana (which I might change).
The Lhaesine word for valley is fira.