A word clued by a stanza in a double acrostic or triple acrostic; its initial and final letters are used to form the uprights.

(science fiction) At less than the speed of light.

(Canada, US) A cream at least 18 percent of which is fat.

To pass a set of traffic lights when they are not showing green.

Alternative spelling of nightlight

plural of Bengal light

plural of oxycalcium light

plural of amber light

(Britain) An amber-coloured traffic light indicating that vehicles should stop unless it is unsafe to do so, approximately equivalent to the yellow light in the US.

plural of light pen