What does audiologist mean?
An audiologist is a qualified healthcare professional who specializes in evaluating, diagnosing, and managing disorders of hearing and balance. Unlike an ENT physician, who is a medical doctor able to treat ear disease with medication or surgery, an audiologist works primarily through measurement and rehabilitation: conducting hearing tests, interpreting audiograms, prescribing and fitting hearing aids, providing cochlear implant programming, and counselling patients on coping strategies. The profession emerged largely from the needs of Second World War veterans who suffered noise-induced hearing loss, and it has since grown into an established allied-health field worldwide, with dedicated doctoral training in countries such as the United States. Audiologists work in hospitals, clinics, schools, and private practice, serving patients from newborns screened at birth to elderly people experiencing age-related hearing decline. The word derives from Latin 'audire', meaning 'to hear', combined with the Greek-derived suffix '-logy', meaning 'the study of'.
nounA healthcare professional who specializes in the diagnosis, assessment, and treatment of hearing loss, balance disorders, and related conditions of the auditory system.
- A healthcare professional specializing in the identification, assessment, and non-medical treatment of hearing and balance disorders.
"After months of ringing in his ears, he was finally referred to an audiologist for a full hearing evaluation."
"The audiologist fitted her new hearing aids and adjusted them to match her specific pattern of hearing loss."
"Newborn screening programmes rely on the audiologist to confirm whether further diagnostic testing is needed."
Standard regular plural; used when referring to multiple practitioners or the profession collectively.
"The conference brought together audiologists from more than thirty countries."
Audiology didn't exist as a profession until World War II, when thousands of veterans came home with noise-induced hearing loss from artillery — and the field of audiology was invented almost overnight to help them.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of audiologist
Audiologist is built on the Latin verb 'audire' ('to hear'), via the combining form 'audio-', joined to '-logist', from Greek '-logia' meaning 'study' or 'discourse'. The parent term 'audiology' was coined in English in the twentieth century — its use expanded sharply during and after World War II, when rehabilitation services for deafened veterans created demand for a named discipline. Related words sharing the same Latin root include 'auditory', 'audible', and 'audience'.
Related word forms
How audiologist is actually used
The word is neutral and professional in register. In clinical settings, 'Doctor of Audiology' (AuD) is the standard qualification in the United States; audiologists are distinct from physicians who specialize in ear disease.
Easily confused with audiologist
An otolaryngologist is a medical doctor (ENT surgeon) who can prescribe drugs and perform surgery on the ear, nose, and throat, whereas an audiologist is not typically a physician and focuses on non-medical hearing and balance assessment and rehabilitation such as fitting hearing aids.
An optometrist examines eyes and prescribes glasses or contact lenses, while an audiologist does the equivalent diagnostic work for hearing rather than vision.