Learn how to say Floodlight correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word floodlight:
a large, powerful light, typically one of several used to illuminate a sports ground, a stage, or the exterior of a building.
[mass noun] the illumination provided by a floodlight:
a tennis court where you can play by floodlight
verb (past and past participle floodlit)
[with object] (usually as adjective floodlit)
illuminate (a building or outdoor area) with floodlights:
floodlit football pitches