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eustachian tube
This term is a specialized anatomical designation used primarily in medical and biological contexts. It describes a specific physiological structure, and as such, it maintains a neutral, clinical tone. It is rarely used in casual conversation unless describing a medical condition like ear congestion or pressure changes during flight.
Because it refers to a specific paired organ (one in each ear), it is treated as a countable noun. In clinical reports, it is frequently mentioned in the singular when discussing a specific blockage or in the plural when referring to the general anatomy of the human head.
Meanings
Examples
The eustachian tube helps equalize pressure in the middle ear.
My eustachian tube feels blocked after the flight.
Yawning can help open the eustachian tube to pop your ears.
The doctor explained that inflammation can obstruct the eustachian tube.
I wonder if my eustachian tube is malfunctioning because of this cold.
Children have shorter and more horizontal eustachian tubes than adults.
Children have shorter and more horizontal eustachian tubes than adults.
Try swallowing to clear your eustachian tube during the descent.
Fluid buildup occurs when the eustachian tube fails to drain properly.