A young girl, an unmarried girl, a virgin; when the reference is to a girl whose pūjā is to be performed as a part of a ritual she is necessarily a virgin who has not attained puberty. Represented as 'Ms.'
In Sanskrut, the word Hindu is broken up as hin + du. 'Hin' means to remove and 'du' means darkness. In other words, anyone who makes efforts to remove the darkness of spiritual ignorance (that is, a seeker), is a Hindu.
Sovereign, a respectful way of addressing religious scholars, Saints, kings etc. in Bharat.