N-COUNT(可数名词) Floodlights are very powerful lamps that are used outside to light public buildings, sports grounds, and other places at night. 泛光灯
A group of men were playing football under the glare of floodlights.
一群男人正在泛光灯的强光下踢足球。
V-T(及物动词) If a building or place is floodlit, it is lit by floodlights. 用泛光灯照明
In the evening the facade is floodlit.
晚上,建筑物的正面是用泛光灯照明的。