1. scenic- A, usually, triangular piece of material used to reinforce the connection between two other pieces of material. A Corner block or a Keystone could be considered a gusset. Gussets are often used in steel construction to help fight sheer forces.
2. costume- An, often, triangular piece of cloth added to a seam or a junction of seams to allow greater movement or range of motion by an arm or leg within a costume. Gussets are often installed in the crotch and under arm areas of pants and shirts.
2. costume- An, often, triangular piece of cloth added to a seam or a junction of seams to allow greater movement or range of motion by an arm or leg within a costume. Gussets are often installed in the crotch and under arm areas of pants and shirts.