floodlight

noun
UK /ˈflʌdlaɪt/
US /ˈflʌdlaɪt/

A floodlight is a very bright lamp that lights up a big area.

The stadium floodlights turned on for the night game.


OTHER MEANINGS

2. To light up an area with a floodlight.

They floodlit the garden for the evening party.

3. A strong beam of light used for security or outdoor events.

A floodlight swept across the parking lot.

4. Bright, wide artificial lighting used in sports venues.

The match continued under floodlights.