heat wave
US /ˈhiːt weɪv/
UK /ˈhiːt weɪv/

1.
gelombang haba
a prolonged period of abnormally hot weather
:
•
The city is experiencing a severe heat wave this week.
Bandar ini sedang mengalami gelombang haba yang teruk minggu ini.
•
During the heat wave, many people sought refuge in air-conditioned places.
Semasa gelombang haba, ramai orang mencari perlindungan di tempat berhawa dingin.