mastrino signifas en angla

Esperanta	Angla
mastrino noun	mistress [mistresses](dominatrix) noun [UK: ˈmɪ.strɪs] [US: ˈmɪ.strəs]
mastrino, sinjorino noun	mistress [mistresses](woman of authority) noun [UK: ˈmɪ.strɪs] [US: ˈmɪ.strəs]

Via historio