Alternative form of grill (only in the senses of grating over opening, grating on the front of a vehicle, and window divider)

(obsolete) A picture drawn in line only, before the colour and/or shading is applied; an outline sketch.

(photography) An early photographic process that starts with a normally developed print exposed onto a silver-bromide paper that is then chemically bleached, hardened, and fixed.

Any kind of sexual relations between two or more individuals.