gyani adjective 1noun 2forms 3 adjective1 •Knowledgeable, wise, intelligent.Knowing every damn thing that's going on in the world, being super intelligent, being the most gyani baba and being financially broke! What a joke! And most people are like that. — 2019 noun2 •A knowledgeable or wise person; sage, saint.He made friends with the pandits and gyanis and would sit with them for hours. — 2011 •Alternative spelling of giani. formsgyanis · more gyani · most gyani