A "plywood frame" refers to a structure or support made of thin layers of wood bonded together. It is commonly used to provide stability and strength to various objects, such as furniture, houses, or other large structures. Full definition
ANDREA ZITTEL Single Strand Shapes: Forward Motion with 90 ˚ and 180 ˚ Rotations (Black and Ivory) 2009 Crocheted black and ivory wool on plywood Framed size: 91 1/4 x 49 1/8 inches (231.8 x 124.8 cm) ARG # ZA2009 - 001 (andrearosengallery.com)
Red lacquered bent plywood frames with swivel mechanisms and black vinyl seats. (1stdibs.com)
The solid wood frame is built to last and is healthier for you than plywood frames, which emit toxic fumes when heated. (infraredsauna.com)