IPA(key): [rʊˈt͡ɕju] <span class="searchmatch">ручью́</span> • (ručʹjú) m inan dative singular of руче́й (ručéj)...
руче́й ručéj ручьи́ ručʹí genitive ручья́ ručʹjá ручьёв ručʹjóv dative <span class="searchmatch">ручью́</span> ručʹjú ручья́м ručʹjám accusative руче́й ručéj ручьи́ ručʹí instrumental...