plural of ray of light

(physics) A path a photon or a group of photons takes through space, visible as a column of light. / (idiomatic) An inspiring or enlightening person or thing.

Alternative spelling of streetlight

plural of street light

Synonym of parking light

plural of park light

plural of pilot light

A small, persistent flame used to ignite gas. / A small telltale lamp on a dynamo or battery circuit whose brightness indicates the voltage of the current.

plural of light cone

(idiomatic, slang, derogatory, euphemistic) Gay; homosexual.