An elliptical trainer.

Britain's highest gallantry award for civilians and military personnel for actions which are not in the face of the enemy. / Australia's 2nd highest military award (no longer awarded)

plural of cross-trainer

plural of cross-tail

A bar in a steam engine connecting the ends of the side rods or levers of a backaction or side-lever engine.

(shipbuilding) One of the temporary wooden braces, placed horizontally across a frame to hold it in position until the deck beams are in; a cross-pawl.

plural of cross-spall

plural of cross-breeding

Used other than figuratively or idiomatically: see common, crossing. / (rail transport) The part of a railway switch or turnout where the running-rails cross; a frog.

plural of cross vault