chatelaine , n : (dated) The mistress of a castle or large household. (historical) A chain or clasp worn at the waist by women with handkerchief, keys, etc., attached, supposed to resemble the chain of keys once worn by medieval chatelaines.
Cibo e viaggi / Food and travel notes by Livio Acerbo

chatelaine , n : (dated) The mistress of a castle or large household. (historical) A chain or clasp worn at the waist by women with handkerchief, keys, etc., attached, supposed to resemble the chain of keys once worn by medieval chatelaines.