hyponastyDict.lkDict.lk - Sinhala to English DictionaryMeaning hyponasty Tweet Sinhala Dictionary definitions for hyponastyhyponasty 🔊hyponasty : අධස්සන්නමනයhyponasty definitionNoun. Downward convexity, or convexity of the inferior surface.Lern More AboutWiki Definition: hyponastyGoogle Search result: GoogleWiki Article: Wikipedia Tweet