sororiDictionary entriessororius, sorori(i):Masculine · Noun · 2nd declensionFrequency:Lesser= sister's husband, brother-in-law;Entry →gen. sg.soror, sororis:Feminine · Noun · 3rd declensionFrequency:Very Frequent= sister; (applied also to half sister, sister-in-law, and mistress!);Entry →dat. sg.loc. sg.ExamplesLoading examples…