(photography) To process film in a chemical solution intended for a different type of film.

A cylindrical metal rod with a perpendicular threaded hole passing through its side and a thin shallow slot at the top that allows for turning it with a screwdriver when fitted inside the workpiece.

(UK) A kind of pedestrian crossing with the lights controlling the pedestrians on the near side of the road, rather than on the opposite side, and with sensors to detect the presence of pedestrians.

(obsolete) To write across a page, then turn to paper 90 degrees and overwrite, done in order to lessen the cost of sending a letter when postage costs were based on weight.

plural of cross join

(computing, databases) A join that returns a Cartesian product.

(now chiefly historical) Someone whose job is to sweep street crossings.

(Ireland, UK) a large free-standing Celtic cross made of stone and often richly decorated.

(rail transport) A sleeper supporting and connecting the rails, and holding them in place.

plural of cross-tie