Defection

noun (countable and uncountable)
/dɪˈfek.ʃən/
The act of abandoning allegiance to a country, party, ideology, or cause, typically to join an opposing side. In Indian constitutional law, political defection by legislators is regulated by the Tenth Schedule (anti-defection law), inserted by the 52nd Constitutional Amendment, 1985; the Supreme Court upheld its validity in Kihoto Hollohan v. Zachillhu (1992). In intelligence contexts, defection refers to a person's clandestine crossing to an adversary state and provision of classified information.

✍️ Usage in a UPSC answer

The Tenth Schedule's anti-defection provisions, as interpreted in Kihoto Hollohan, vest the Speaker with adjudicatory authority over disqualification petitions — a design flaw that has repeatedly enabled ruling parties to delay proceedings until defection-driven outcomes become irreversible.

Synonyms

desertionbetrayalapostasycrossoverturncoatingfloor-crossing

Antonyms

loyaltyallegiancefidelitysteadfastnesscommitment

🌱 Word Family

defect (verb/noun), defector (noun), defective (adjective — related but distinct), defection (noun)

🔡 Root

Latin defectio = desertion, revolt; de- = away from, down + facere = to do, make

📜 Etymology

From Latin defectio (a falling away, desertion), the noun of deficere (to fail, to fall short, to desert). Entered English via Old French defection around the 15th century. The political sense of legislative floor-crossing was so widespread in post-independence India that it prompted a constitutional remedy; the intelligence sense of crossing to an adversary was prominent during Cold War superpower rivalry with celebrated defectors like Kim Philby.

🧠 Memory Hook

DE-FECTION: de- (away) + facere (to do/make). A defector UN-MAKES their commitment — they undo the deed of loyalty. Think of someone whose loyalty was a made object (factum) that they now unmake by walking away.

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