severe
adj.adj. very serious, strict, or painful. You use this to describe things like bad weather, difficult rules, or a strong illness.
adj. extremely serious, harsh, or intense in degree. Often used to describe negative conditions, physical pain, or strict disciplinary measures.
The city is preparing for a severe winter storm.
The patient suffered a severe allergic reaction and required immediate medical attention at the local hospital.
While the initial economic downturn was expected, the severe austerity measures introduced by the government led to widespread public dissatisfaction and prolonged social unrest.
From Middle French, from Latin severus (“severe, serious, grave in demeanor”).
Commonly modifies nouns related to weather, health, or punishment; can be used as a non-gradable adjective in medical contexts.