Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “sound”

See all translations

sound

noun
 
 
/saʊnd/
A2 [C, U] something that you hear or that can be heard: I could hear the sounds of the city through the open window. She stood completely still, not making a sound. Can you turn the sound up (= make a radio, television, etc louder)?Sound and its properties
the sound of sth informal how something seems to be, from what you have been told or heard: I like the sound of the beef in red wine sauce. He's really enjoying college, by the sound of it.Sound and its properties
(Definition of sound noun from the Cambridge Learners Dictionary © Cambridge University Press)
Add Cambridge dictionaries to your browser to your website

Definitions of “sound” in other dictionaries

Word of the Day

exercise

physical activity that you do to make your body strong and healthy

Word of the Day

Byronic, Orwellian and Darwinian: adjectives from names.

by Liz Walter,
April 15, 2015
Becoming an adjective is a strange kind of memorial, but it is often a sign of a person having had real influence on the world. Science is full of examples, from Hippocrates, the Greek medic born around 460 BC, who gave his name to the Hippocratic Oath still used by doctors today,

Read More 

bio-inspiration noun

April 13, 2015
the adoption of patterns and structures found in nature for the purposes of engineering, manufacturing, science, etc. The MIT researchers actually aren’t the only robotics team to turn to cheetahs for bio-inspiration.

Read More