What does ailment mean?
An ailment is an illness or disorder of the body, and sometimes of the mind. The word most often describes a condition that is minor, chronic, or recurring rather than severe or life-threatening — things like arthritis, indigestion, insomnia, or persistent back pain. It carries a slightly formal, literary tone: a doctor might speak of 'common ailments of old age', while in everyday conversation people usually just say they are ill or unwell. The word derives from the verb 'to ail', meaning to trouble or afflict, which itself comes from Old English. Because it suggests something ongoing rather than dramatic, 'ailment' often appears in contexts discussing health complaints, aging, or long-term discomfort. It is a useful word for describing the ordinary wear-and-tear conditions of the body without implying anything grave.
nounAn ailment is an illness or disorder of the body, typically a minor or chronic one rather than a serious disease.
- A physical illness or disorder, especially a minor or chronic one.
- By extension, a mental or emotional disorder (less common).
"Her persistent back pain turned out to be a common ailment among office workers."
"Arthritis is one of the most common ailments affecting older adults."
"He visited the clinic complaining of a mysterious ailment that doctors couldn't immediately diagnose."
The plural is standard and commonly used when referring to multiple conditions or illnesses collectively.
"The spa promised to cure all manner of ailments."
The word 'ailment' traces back to Old English 'eglan', meaning to trouble — so every time you complain of a minor ailment, you're using a word over a thousand years old.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of ailment
Ailment comes from the verb 'ail', which derives from the Old English 'eglan', meaning to trouble or afflict, possibly influenced by Old Norse 'eilla'. The noun form emerged in English around the early 18th century as a way to describe the result of being ailed — that is, an illness or disorder. The root connects to other Germanic words expressing trouble or distress.
How ailment is actually used
Ailment is a somewhat formal or literary term, more common in written English than casual conversation. It tends to suggest a chronic, recurring, or minor condition rather than a sudden acute illness. In everyday speech people are more likely to say 'illness' or simply name the condition.
Easily confused with ailment
'Ail' is the verb meaning to trouble or afflict someone, while 'ailment' is the noun referring to the illness itself.