Vocabulary Builder — Essay & Answer Writing
contagion
noun
/ kuhn-TAY-juhn /
Medium
Meaning
The spread of a disease by contact; figuratively, the rapid transmission of an influence, emotion, or crisis.
Origin / Etymology
From Latin contagio, a touching or contact, from contingere, to touch closely, from con, with, plus tangere, to touch.
Synonyms
transmission
spread
infection
proliferation
Antonyms
containment
isolation
quarantine
immunity
Example Sentence
"Regulators watched anxiously for financial contagion as the collapse of one lender threatened to spread panic across the sector."
🎯 UPSC Usage
Works literally in GS2 health answers and figuratively in GS3 economy answers on systemic risk. Use it to describe cascading crises, for example, 'ring-fencing weak banks is essential to prevent contagion across the financial system.'
Relevant Subjects
📰 Related Articles
9 Aug
Current Affairs Today, August 9, 2026
9 Aug
Parliament Passes the MSMED Overhaul: Decriminalisation...
8 Aug
Current Affairs Today, August 8, 2026
✍️ Related Editorials
A new UPSC word every morning
Word of the Day at 7am, plus daily current affairs and free PDFs
Join Channel