Maiden

A maiden was a young single woman, who was usually a virgin.

In 2266, while under the influence of polywater intoxication, Hikaru Sulu referred to Nyota Uhura as a "fair maiden", when offering her his protection. After being told by Uhura that she was neither, he unsuccessfully attacked the "foul Richelieu". 

When trying to defer the attentions of Salish in 2268, Miramanee said that any maiden would be honored to join with him. 

In 2367 Q expressed his surprise at Vash, portraying Maid Marian, being engaged to Guy of Gisbourne she replied that a maiden (in this case herself) seldom had the chance to marry a nobleman like Sir Guy.