From Wiktionary, the free dictionary
моста • (mosta)
- inflection of мост (most):
- definite objective singular
- count form
моста́ or мо́ста • (mostá or mósta) m inan
- genitive singular of мост (most)
- The alternative stress pattern мо́ста (mósta) is less common.
моста́ • (mostá)
- genitive singular of міст (mist)