Rusk Shear

shear
(physics) a deformation of an object in which parallel planes remain parallel but are shifted in a direction parallel to themselves; "the shear changed the quadrilateral into a parallelogram"
fleece: shear the wool from; "shear sheep"
A strain in the structure of a substance produced by pressure, when its layers are laterally shifted in relation to each other
cut with shears; "shear hedges"

rusk
Twice-baked bread used as extra filling, for example in sausages, and formerly as rations at sea
zwieback: slice of sweet raised bread baked again until it is brown and hard and crisp
Rusk Incorporated is a manufacturer of hair care products and devices for hair salons. It was founded by Irvine and Rita Rusk.
A rusk is a hard, dry biscuit or a twice-baked bread (zwieback, biscotte). It is sometimes used as a baby teething food. In the UK, the name also refers to a wheat based food additive.
A light, dry biscuit or piece of twice-baked bread, esp. one prepared for use as baby food