A woman comrade in arms.

plural of frail sister

(obsolete, euphemistic) A prostitute.

plural of sister in law

(slang) Women who have had sexual intercourse with the same man.

plural of Sister Minor

plural of Sister Minoress

plural of sister minoress

Alternative letter-case form of Sister Minoress.

(Catholicism, obsolete or historical) Synonym of Poor Clare: a nun of the Order of Saint Clare. / (Catholicism) A nun of the Order of Mary Immaculate.