What does thud mean?
A thud is a dull, heavy sound produced when a body or object strikes a surface. As a noun, it names the sound itself: a sack may drop with a thud, or a reader may hear a thud from another room. As a verb, thud means to make that sound, and it can also describe a heavy fall or impact, as in “the figure thudded to the ground.” The word is informal but widely understood in British and American English. Its sound is especially effective for suggesting weight, force, and bluntness, whether the impact concerns a physical object or, figuratively, a sudden failure or emotional blow. It is also useful in descriptive writing because it conveys the character of an impact without the sharper resonance implied by a bang or crash.
A dull, heavy sound made when a body or object strikes a surface.
"A soft thud came from the other side of the wall."
The noun is often used for a solid impact that is forceful but relatively muffled.
To make a dull, heavy sound, or to fall or strike with such an impact.
"The door thudded shut in the wind."
The verb can describe both the sound of an impact and the movement or object producing it.
The plural “thuds” is used for individual sounds or impacts.
"Several muffled thuds echoed through the floor."
A thud is the sound of weight arriving suddenly: less informative than a bang, but often more immediate than a mere tap.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does thud come from?
The word “thud” is of imitative origin, formed to represent the sound made by a heavy blow. It appeared in English during the 16th century, initially associated with making such a sound and later extended to the noun meaning the impact or noise itself. Its spelling and pronunciation have remained stable in modern English, while its use has broadened through figurative applications.
Related word forms
How thud is actually used
The word is onomatopoeic and commonly suggests a solid, relatively soft or blunt impact rather than a sharp explosive sound. It can also be used figuratively for a heavy fall, failure, or sudden emotional impact.
Easily confused with thud
A thud is usually a dull, heavy sound, whereas a thump often suggests a somewhat sharper or more resonant impact.