What does anosmic mean?
Anosmic describes a person who has no sense of smell — someone who cannot perceive odours at all, whether from birth, through illness such as a viral infection, after head trauma, or as a side effect of ageing or treatment like chemotherapy. The word functions chiefly as an adjective ('she was left anosmic after the accident'), though it also appears as a noun for a person with the condition. It belongs to the clinical vocabulary surrounding olfaction, alongside its noun form 'anosmia', which names the condition itself. Long confined to medical literature, the term entered wider public awareness during the COVID-19 pandemic, when sudden smell loss became one of the infection's signature symptoms. For those who are anosmic, the stakes are practical as well as sensory: smell serves as a warning system for smoke, gas leaks, and spoiled food. The word carries a neutral, descriptive tone rather than any stigma, and it remains the precise, authoritative choice whenever total smell loss — as opposed to mere reduction — is meant.
Having no sense of smell; unable to perceive odours.
"Patients who become anosmic after head injuries often report that food tastes bland as well."
Typically used in clinical contexts; applies to both congenital and acquired smell loss.
A person who has no sense of smell.
"As an anosmic, she relies on expiry dates rather than her nose to judge whether milk has spoiled."
Less common than the adjectival use; occasionally preferred by people with the condition as a concise self-description.
Applies only to the rare noun form referring to people without a sense of smell.
"Support groups online have connected thousands of anosmics worldwide."
When COVID-19 swept away millions of people's sense of smell in 2020, this once-obscure medical term suddenly became part of everyday conversation.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of anosmic
Anosmic derives from Greek roots: the prefix 'an-' meaning 'without' and 'osmē' meaning 'smell' or 'odour', combined with the adjective-forming suffix '-ic'. The related noun 'anosmia' entered English medical usage in the nineteenth century as physicians systematised the study of the senses. The same Greek root 'osmē' also gave its name to the chemical element osmium, so named for the pungent odour of its oxide.
Related word forms
How anosmic is actually used
A clinical or technical term, most often encountered in medical writing and journalism about olfactory loss; it is rarely used in casual conversation, where phrases like 'lost my sense of smell' are more common. It can describe both temporary and permanent conditions.
Easily confused with anosmic
An insomniac cannot sleep; an anosmic cannot smell — the words rhyme and look similar but are entirely unrelated.