1. a large enclosure or building for keeping birds

Examples

• The zoo’s aviary houses over fifty species of tropical birds.
• Visitors can walk through the aviary and observe the birds up close.
• The new aviary features a waterfall and native plants.
• Parrots and toucans flew freely within the spacious aviary.
• The botanical garden built an aviary to showcase local bird species.
• Children pressed their faces against the aviary’s mesh walls.