stress in Wingdings is ⬧︎⧫︎❒︎♏︎⬧︎⬧︎

The force, or combination of forces, which produces a strain;force exerted in any direction or manner between contiguous bodies,or parts of bodies, and taking specific names according to itsdirection, or mode of action, as thrust or pressure, pull or tension,shear or tangential stress. Rankine.Stress is the mutual action between portions of matter. ClerkMaxwell.