auditory meatus, acoustic meatus, ear canal, auditory canal, external auditory canal(noun)
either of the passages in the outer ear from the auricle to the tympanic membrane
The tube or meatus running from the outer ear to the eardrum through which sound enters.
The ear canal, is a tube running from the outer ear to the middle ear. The adult human ear canal extends from the pinna to the eardrum and is about 2.5 centimetres in length and 0.7 centimetres in diameter.
U.S. National Library of Medicine
The narrow passage way that conducts the sound collected by the EAR AURICLE to the TYMPANIC MEMBRANE.
The numerical value of ear canal in Chaldean Numerology is: 3
The numerical value of ear canal in Pythagorean Numerology is: 1
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