What does recrudescent mean?
Recrudescent is a formal adjective describing something that has a tendency to return or become active again, particularly after a period of improvement or apparent disappearance. Its most established use is medical: a recrudescent infection, symptom, or disease has relapsed or resumed its course. The word can also describe economic difficulties, social problems, or other troubles that reappear after seeming to have eased. It is more precise than simply “recurring,” because it suggests that the condition had been improving, declining, or lying dormant before returning. In general writing, recrudescent carries a serious and often slightly literary tone, while in specialist medical writing it is an efficient way to distinguish a renewed episode from one that has never stopped.
adjectiveRecrudescent means tending to recur or return, especially after a period of decline or apparent improvement. In medicine, it describes a disease or symptom that has returned or become active again.
- Tending to recur, return, or become active again, especially after a period of decline or apparent improvement.
"The recrudescent infection required a longer course of antibiotics."
"The doctor monitored the patient for recrudescent symptoms."
"The company's recrudescent financial difficulties prompted another round of restructuring."
Recrudescent is the word for something that comes back after appearing to be gone—especially a disease that relapses.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does recrudescent come from?
The word comes from Latin recrudescere, meaning “to grow worse” or “to become raw again.” It is built on re-, meaning “again,” and a form related to crudus, “raw,” referring metaphorically to a condition becoming inflamed or severe again. English borrowed the idea through the noun recrudescence and the adjective recrudescent; recurrent and recurrence are also related forms based on the Latin recurrere, “to run back.”
Related word forms
How recrudescent is actually used
This is a formal and somewhat literary word. It is most common in medical contexts, but it can also be used metaphorically for problems, conflicts, or difficulties that return.
Easily confused with recrudescent
Recurrent means occurring repeatedly, while recrudescent specifically emphasizes a return after a lull, decline, or period of apparent improvement.
Recrudescence is the noun for the process or event of returning or becoming active again, whereas recrudescent is the adjective describing that tendency.