The term 'bed canopy' is a type of decorative fabric that hangs over the top of a bed. It is usually made of lightweight materials such as cotton, linen, or silk and is often used to add a touch of elegance to a bedroom. The crossword solution for this term is 'TESTER, ' which is a six-letter word meaning 'one who tests.' This could refer to someone who tests the quality of the fabric used to make the bed canopy, or it could refer to someone who tests the durability of the canopy itself.