Definition of ragini in English:
 ragini
nounPlural raginis ˈrɑːɡəniˈrʌɡəni
(in Indian classical music) a derivative melody related to a raga.
 he taught me all the ragas, the raginis, and tested my knowledge with persistent questioning
 Example sentencesExamples
-  The ‘ragas’ and ‘raginis’ of Hindustani music were treated as lovers and beloveds of the medieval times.
 -  The male ragas and female raginis are picturised, representing the mood, sentiment, season, situation, and time of day or night.
 -  They were taught to Lord Shiva and he created for each raga which is male - six raginis or female variations, for thirty-six in all.
 
Origin
  
Sanskrit rāgiṇī, literally 'coloured, impassioned'; compare with raga.