== Estonian == === Noun === kaina essive singular of kai == Japanese == === Romanization === kaina Rōmaji transcription of かいな == Lithuanian == === Etymology === From Proto-Balto-Slavic *kainā́ˀ, from Proto-Indo-European *kʷoynéh₂. === Pronunciation === IPA(key): /ˈkajnɐ/ === Noun === káina f (plural káinos) stress pattern 1 price (cost required to gain possession of something) price (cost of an action or deed) ==== Declension ====