51Թ

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meatus

[ mee-ey-tuhs ]

noun

Anatomy.
plural meatuses, meatus.
  1. an opening or foramen, especially in a bone or bony structure, as the opening of the ear or nose.


meatus

/ ɪˈɪə /

noun

  1. anatomy a natural opening or channel, such as the canal leading from the outer ear to the eardrum
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Other 51Թ Forms

  • ·t adjective
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51Թ History and Origins

Origin of meatus1

1655–65; < Latin ٳܲ course, channel, equivalent to ( re ) to go, extend, have a course + -tus suffix of v. action
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51Թ History and Origins

Origin of meatus1

C17: from Latin: passage, from re to pass
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Example Sentences

Examples have not been reviewed.

On rare occasions, a false meatus can be located just above the normal one.

From

Transmission in External Ear.—The external ear consists of the pinna, or auricle, and the external auditory meatus, or canal, at the bottom of which we find the membrana tympani, or drum head.

From

Many were troubled with a tinnitus aurium, or singing in the ears; and numbers suffered from violent earaches or pains in the meatus auditorius, which in some turned to an abscess.

From

Stitching pain at lobe of left ear and deep in and above external auditory meatus.

From

Try the experiment—stop the meatus auditorius with beeswax, and try it, for half a dozen Sabbaths, even with the knowledge, that you can remove the impediment at will, which I cannot!

From

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