1. Plural of chatelaine: a woman who is the mistress of a castle or large country house.
Usage: historical; formal
2. Plural of chatelaine: an ornamental chain or clasp worn at the waist, typically by women, from which small useful items (keys, scissors, etc.) are suspended.
Usage: historical; fashion

Examples

• The chatelaines of the great estates were responsible for managing household affairs and entertaining guests.
• Medieval chatelaines held considerable authority over their castles' daily operations.
• She wore an ornate chatelaine from which hung her keys and sewing implements.
• The museum displayed several antique chatelaines made of silver and gold.
• As chatelaines of their respective manors, the women wielded significant influence in their communities.
• Victorian ladies often adorned themselves with decorative chatelaines attached to their belts.