eardrum

noun

ear·​drum ˈir-ˌdrəm How to pronounce eardrum (audio)

Examples of eardrum in a Sentence

Recent Examples on the Web In response to pressure changes, our eardrums vibrate at different frequencies that send electrical signals to our brains, which distinguish and register the sounds. Christian Thorsberg, Smithsonian Magazine, 21 May 2024 Delicate eardrums beware: rowdy rumor has it that this place can get louder than loud, especially when the drinks start flowing. Brittany Delay, The Mercury News, 6 May 2024 See all Example Sentences for eardrum 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'eardrum.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1645, in the meaning defined above

Time Traveler
The first known use of eardrum was in 1645

Dictionary Entries Near eardrum

Cite this Entry

“Eardrum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/eardrum. Accessed 29 May. 2024.

Kids Definition

eardrum

noun
ear·​drum -ˌdrəm How to pronounce eardrum (audio)
: the thin membrane that separates the outer and middle ear and carries sound waves as vibrations to the chain of tiny bones in the middle ear

called also tympanic membrane, tympanum

Medical Definition

eardrum

noun
ear·​drum -ˌdrəm How to pronounce eardrum (audio)

More from Merriam-Webster on eardrum

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