Noun
(historical) A musketeer, especially one of the French royal musketeers of the 17th and 18th centuries, famed for their daring and their fine clothing.
A mousquetaire cuff or mousquetaire glove, or other article of dress imagined to resemble those worn by the French mosquetaires.
(historical) A woman's cloak trimmed with ribbons, with large buttons, fashionable in the mid-19th century.
(historical) A broad turnover linen collar worn in the mid-19th century.
Source: en.wiktionary.org