heat wave
Definition
A heat wave is a period of time when the temperature is unusually hot. It can last for several days or weeks.
Heat waves can be dangerous, especially for people who are elderly, young, or have chronic health conditions. They can cause heat stroke, heat exhaustion, and other heat-related illnesses.
There are things you can do to stay safe during a heat wave, such as drinking plenty of fluids, staying in cool places, and avoiding strenuous activity.
How can the word be used?
The city is experiencing a heat wave.
Different forms of the word
Noun: heat wave.
Adjective: heat-wave.
Adverb: heat-wave-like.
Verb: heat-wave.
Etymology
The word "heat wave" is a compound word that is made up of the words "heat" and "wave". The word "heat" comes from the Old English word "hætan", which means "to make hot". The word "wave" comes from the Old English word "wafen", which means "to move up and down".
Question
What is a heat wave?