heat wave

Idiom

Heat Wave

Definition

An extended period of abnormally hot weather

Examples

We’ve had a heat wave for the past week

The summer heat wave left us exhausted

Origin

United States in the late 19th century

FAQs

Question

What is a heat wave?

Answer

A heat wave is an extended period of abnormally hot weather

Question

How long does a heat wave last?

Answer

The length of the heat wave can vary and typically lasts several days to weeks.

Question

Where did the phrase originate from?

Answer

It is thought to have originated in the United States in the late 19th century.