Definitions of attached:
- adjective: associated in an exclusive sexual relationship
- adjective: used of buildings joined by common sidewalls
Example: "A block of attached houses"
- adjective: fastened together
Example: "A picnic table with attached benches"
- adjective: being joined in close association
Example: "All art schools whether independent or attached to universities"
- adjective: permanently attached to a substrate; not free to move about
Example: "An attached oyster"