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Jun 24, 2024 · 1. a. : a particular auditory impression : tone. b. : the sensation perceived by the sense of hearing. c. : mechanical radiant energy that is transmitted by longitudinal pressure waves in a material medium (such as air) and is the objective cause of hearing. 2. a. : a speech sound. a peculiar r-sound. b. : value in terms of speech sounds.
SOUND definition: 1. something that you can hear or that can be heard: 2. the activity of recording and broadcasting…. Learn more.
Sound, noise, tone refer to something heard. Sound and noise are often used interchangeably for anything perceived by means of hearing. Sound, however, is more general in application, being used for anything within earshot: the sound of running water.
a periodic disturbance in the pressure or density of a fluid or in the elastic strain of a solid, produced by a vibrating object. It has a velocity in air at sea level at 0°C of 331 metres per second (741 miles per hour) and travels as longitudinal waves. b. ( as modifier) a sound wave.
Sound is defined as "(a) Oscillation in pressure, stress, particle displacement, particle velocity, etc., propagated in a medium with internal forces (e.g., elastic or viscous), or the superposition of such propagated oscillation.
A sound is a noise, something you can hear if you're in the right spot and it's loud enough. A doorbell, a fire alarm, a cat's meow, or your brother's snoring — they’re all sounds. SKIP TO CONTENT
SOUND definition: 1. something that you hear or that can be heard: 2. how something seems to be, from what you have…. Learn more.
Definition of sound noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
sound. noun. /saʊnd/. something you hear. [countable] something that you can hear synonym noise a high/low sound a clicking/buzzing/scratching, etc. sound the different sounds and smells of the forest She heard the sound of footsteps outside.
Britannica Dictionary definition of SOUND. 1. : something that is heard. [count] the sound of footsteps/thunder. the sounds of laughter. I heard a loud, buzzing sound. [= noise] [+] more examples. [noncount] devices used to record sound. measuring the speed of sound [=the speed at which the vibrations that create sounds move through the air] 2.
