Thunderstorm

/ˈθʌndərˌstɔrm/

Meaning & Definition

noun
A storm characterized by the presence of thunder and often accompanied by heavy rain, lightning, and strong winds.
The thunderstorm that passed through last night left several trees downed across the neighborhood.
A weather condition caused by the rapid upward movement of warm, moist air which cools and condenses in the atmosphere.
During summer afternoons, thunderstorms often develop due to the intense heat and humidity.
A disturbance in the atmosphere that can produce rain, hail, and strong winds along with thunder and lightning.
The meteorologist warned that a severe thunderstorm was expected to hit the area with possible hail.

Etymology

Middle English thondrestorm, from Old English þunor (thunder) + storm.

Common Phrases and Expressions

thunderstorm warning
A notification that a thunderstorm is occurring or imminent in a specific area.
thunderstorm watch
A notification that conditions are favorable for the development of thunderstorms.
lightning strikes
Refers to the occurrence of lightning during a thunderstorm.

Related Words

lightning
A sudden discharge of electricity during a storm, typically seen as a flash.
thunder
The sound caused by the rapid expansion of air heated by lightning.

Slang Meanings

A heavy downpour with noise.
When that thunderstorm hit, it felt like a monsoon with all the noise.
Emotional turbulence similar to a storm.
After their argument, there was a thunderstorm between them for days.