marchioness

The wife or widow of a marquess.

A noblewoman ranking above a countess and below a duchess.

Used as a title for such a noblewoman.

The wife or widow of a marquis.—2. A size of slate measuring 22 inches by 11.

The wife or the widow of a marquis; a woman who has the rank and dignity of a marquis.

The wife of a marquess.

a noblewoman ranking below a duchess and above a countess

the wife or widow of a marquis