What does ailing mean?
'Ailing' is an adjective describing someone or something in a state of decline. Its primary sense refers to a person (or occasionally an animal) in poor health — an ailing grandmother, an ailing president — where the word conveys ongoing frailty rather than acute illness, and often carries a tone of sympathy or concern. Its secondary, highly common sense extends the idea to institutions and systems: an ailing economy, ailing airline, or ailing newspaper is one that is financially troubled, losing ground, and deteriorating over time. This figurative use makes 'ailing' a workhorse of business and political journalism, where it signals chronic struggle without necessarily predicting failure. Derived from the verb 'ail', whose ultimate origins are uncertain though possibly traceable to Old Norse, the word entered English centuries ago and remains firmly current. It pairs naturally with nouns of both flesh and finance, making it a compact, evocative way to describe anything — body or balance sheet — that is visibly fading.
In poor health; sick or declining physically.
"Visitors came quietly throughout the day to see the ailing poet."
Often used attributively before a noun, especially of elderly relatives or notable figures.
Struggling financially or otherwise in a state of deterioration and decline.
"Investors pulled out of the ailing retailer after another quarter of losses."
Common in business, economic, and political reporting; implies chronic trouble rather than imminent collapse.
Economists and headline writers love 'ailing' so much that entire industries are routinely described as ailing long before they actually die — the word has become the obituary that businesses refuse to read.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of ailing
'Ailing' is the present participle of the verb 'ail', meaning to be unwell or troubled. The verb's origin is uncertain, though many lexicographers link it to Old Norse 'eila', meaning to trouble or afflict, which would have arrived in England during the Viking Age and taken root in Middle English. From 'ail' came the noun 'ailment' and the adjectival participle 'ailing', which broadened beyond bodily sickness to describe struggling enterprises and economies, a figurative extension well established in modern journalism.
Related word forms
How ailing is actually used
When applied to people, 'ailing' carries a somewhat gentle, often sympathetic tone — softer than 'sick' and frequently used of elderly relatives or public figures whose health is declining. When applied to organizations or economies, it is a staple of journalism and business writing, implying persistent trouble rather than sudden collapse.