(bullfighting) A mortal thrust to the bull. The bullfighter runs towards the stationary bull, facing it head-on, jumps on top of it and thrusts the estocada into the bull's back.

(physics) Having, or producing no (or very little) shear

Alternative form of orthopteran

(sports) To complete a gymnastic or other athletic routine involving leaps, vaults, somersaults, etc. by landing firmly, solidly, and flawlessly on one's feet.