A person who lives in a lighthouse and tends the light together with its optics and mechanisms.

Characterised by light; luminous; emitting or manifesting light; radiant.

Characterised by lightness of weight, not heavy; nimble, active. / Upbeat; cheery; light graceful.

Illegally distilled whiskey.

fuel in fluid form used in a cigarette lighter

Synonym of lighter in specific reference to any small device used to light cigarettes.

plural of lightbox

(meteorology) A system that displays a map of the position of recorded or real-time lightning discharges relative to the user or other objects.

Intracloud lightning; lightning which occurs within a cloud, resulting in the discharge of electricity between regions of the cloud. (Often, but not always, this takes the form of sheet lightning.)

plural of lightbar