Thunder

/ˈθʌndər/

Meaning & Definition

noun
The loud rumbling sound that follows a flash of lightning, caused by the rapid expansion of heated air.
The thunder echoed through the valley after the storm.
A similar loud noise, such as that made by explosions or heavy artillery.
The thunder of the cannon fire could be heard miles away.
A metaphor for a powerful or threatening presence or sound.
His voice had the thunder of authority that commanded attention.
verb
To make a loud noise like thunder.
The storm began to thunder as the rain started to pour.
To move or act with great noise or force.
The herd of elephants thundered across the plains.

Etymology

Old English 'þunor', related to the Proto-Germanic '*thunraz'.

Common Phrases and Expressions

thunderstorm
A storm that produces thunder and lightning.
to thunder
To produce a loud sound like thunder.
throw thunder
To express oneself emphatically or loudly.

Related Words

lightning
A sudden electrostatic discharge during a storm that produces a flash of light.
storm
A disturbance of the atmosphere that affects the surface, typically involving rain and strong winds.
echo
A sound that is reflected off a surface and heard again.

Slang Meanings

A powerful and impressive person or thing.
That new car is a real thunder on the road!
To speak loudly or with great enthusiasm.
He thunders at the crowd when he's excited.