heatwave
/ˈhiːtweɪv/a prolonged period of excessively hot weather, typically lasting several days or weeks
The heatwave caused power outages as air conditioners strained the grid.
The extreme heat led to electricity shortages because cooling systems overloaded the power supply.
Authorities issued warnings to stay hydrated during the heatwave.
Officials advised people to drink plenty of water to avoid heat-related illnesses.
Heatwaves are often associated with health risks, water shortages, and infrastructure strain.
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💡Pro Tip
Climate Context
Heatwaves are becoming more frequent and intense due to climate change.
⚡Gold Rule
Avoid Misuse
Do not use 'heatwave' for brief temperature increases or localized hot spots.
📖Word Origin
From 'heat' (high temperature) + 'wave' (suggesting a prolonged event), first recorded in the late 19th century.
📝Usage Notes
The term is commonly used in weather forecasts and climate discussions. Avoid using it for short-term temperature spikes.