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Heatwave

UK //ˈhiːtweɪv// US //ˈhiːtweɪv// Pronunciation

Definition

A prolonged period of excessively hot weather, often with high humidity.

Listen to definition

In simple words: A prolonged period of excessively hot weather.

Examples

• The heatwave made everyone seek refuge in air-conditioned buildings.
• During the summer heatwave, temperatures soared above 40°C.
• Health authorities warn about the dangers of the current heatwave.
• Farmers are concerned about crop yields during the heatwave.
• The last heatwave broke several temperature records.

Usage notes

Used in weather reports and discussions. Common in summer contexts; less formal in casual speech.

Grammar pattern

noun

Memory hint

Think of a 'wave' of heat washing over you during summer.

Collocations

• extreme heatwave
• summer heatwave
• unexpected heatwave

Synonyms

• hot spell
• warm period
• high temperature spell

Common mistakes

• Confused with 'heat' which refers to temperature, not a period.
• Using 'heatwave' in winter contexts, which is incorrect.
• Mispronouncing or misspelling the word due to unfamiliarity.