tympanometry
C2CEFR level
90/100Rarity: very rare
TechnicalRegister
An objective test measuring the compliance of the tympanic membrane across a range of ear-canal pressures.
A flat type-B tympanometry trace was consistent with fluid in the middle ear.
Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.
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