flood ‧ light /ˈflʌdlaɪt/ BrE AmE noun [countable]
a very bright light that is used to light the outside of a building or sports ground at night:
The church was lit up by floodlights.
under floodlights
The game will be played under floodlights.
flood ‧ light /ˈflʌdlaɪt/ BrE AmE noun [countable]
a very bright light that is used to light the outside of a building or sports ground at night:
The church was lit up by floodlights.
under floodlights
The game will be played under floodlights.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012