(architecture) A protective moulding over a door or window that allows rain to drip away from the structure. / A water filter in which impurities are removed by running water through a porous stone.

(historical) A material derived from nitrocellulose, used in making filaments for lamps.

Any of several carnivorous marine cephalopod mollusks, of the order Teuthida, having a mantle, eight arms, and a pair of tentacles

Synonym of Jersey barrier (“barrier used to separate lanes of traffic or to block traffic”)