See also: пленю Russian Pronunciation пле́ну: IPA(key): [ˈplʲenʊ] плену́: IPA(key): [plʲɪˈnu] Noun пле́ну • (plénu) m inan dative singular of плен (plen) Noun плену́ • (plenú) m inan locative singular of плен (plen)Wikiwand - on Seamless Wikipedia browsing. On steroids.