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Eardrum: meaning, definitions and examples

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eardrum

 

[ˈɪr.drʌm ]

Definition

Context #1 | Noun

anatomy, hearing

The eardrum, also known as the tympanic membrane, is a thin membrane that separates the outer ear from the middle ear. It plays a crucial role in the hearing process by vibrating in response to sound waves. These vibrations are then transmitted to the tiny bones in the middle ear and ultimately converted into nerve signals that the brain interprets as sound. The eardrum is also responsible for protecting the inner ear from foreign objects and infections.

Synonyms

ear membrane, tympanic membrane.

Examples of usage

  • He accidentally punctured his eardrum while cleaning his ears.
  • The eardrum vibrated due to the loud music.
  • Doctors can assess eardrum health using a simple otoscope examination.

Interesting Facts

Anatomy

  • The eardrum, or tympanic membrane, is about 0.1 millimeters thick and can detect very tiny sound waves.
  • It vibrates when sound waves hit it, passing the sound vibrations to three tiny bones in the middle ear.
  • Infections can cause the eardrum to move or rupture, leading to temporary hearing loss or pain.

Etymology

  • The term 'eardrum' comes from two Old English words: 'ear,' which means the organ of hearing, and 'drum,' evoking the idea of vibration.
  • In Latin, the eardrum is called 'membrana tympani,' meaning 'drum membrane,' highlighting its function in sound transmission.

Cultural References

  • In music and sound healing practices, the idea of 'vibrating the eardrum' plays a role in creating a soothing experience.
  • Eardrums symbolize the delicate nature of communication in art and literature, emphasizing how easily sound can be disrupted.

Health

  • Protecting the eardrum is crucial, as exposure to loud noises can lead to hearing loss or damage.
  • Earwax plays a protective role, keeping debris away from the eardrum and helping maintain ear health.

Technology

  • Hearing aids use advanced technology to amplify sound waves, allowing better vibrations of the eardrum for those with hearing loss.
  • Research in bioengineering focuses on replicating the eardrum’s function for creating artificial hearing solutions.

Translations

Translations of the word "eardrum" in other languages:

🇵🇹 tímpano

🇮🇳 कर्णपट्टिका

🇩🇪 Trommelfell

🇮🇩 gendang telinga

🇺🇦 барабанна перетинка

🇵🇱 błona bębenkowa

🇯🇵 鼓膜 (こまく)

🇫🇷 tympan

🇪🇸 tímpano

🇹🇷 kulak zarı

🇰🇷 고막

🇸🇦 طبلة الأذن

🇨🇿 bubínek

🇸🇰 bubienok

🇨🇳 耳膜 (ěr mó)

🇸🇮 bobnična membrana

🇮🇸 eyrnabark

🇰🇿 құлақ пердесі

🇬🇪 სმენური ჩასახმარი

🇦🇿 qulaq tympanı

🇲🇽 tímpano

Word Frequency Rank

This word's position of #30,377 indicates it's among the more rare English words. While understanding it broadens your vocabulary, focus on more common words first.