a small shop or a small specialty department within a larger store, esp. one that sells fashionable clothes and accessories or a special selection of other merchandise.

any small, exclusive business offering customized service

Our advertising is handled by a new Madison Avenue boutique.

Informal . a small business, department, etc., specializing in one aspect of a larger industry

one of Wall Street's leading research boutiques.

of, designating, or characteristic of a small, exclusive producer or business

one of California's best boutique wineries.

noun

booth , concession , exclusive shop , franchise , gift store , specialty shop , store , emporium , outlet , shop , ship , tara