Migration

noun
/maɪˈɡɹeɪʃən/
The movement of people from one place to another, especially a change of residence or habitat from one locality to another, either within a country or across international borders.

✍️ Usage in a UPSC answer

The large-scale migration of distressed agrarian labour to overcrowded metropolitan centres reflects not merely individual aspiration but the structural failure of rural livelihoods, demanding a policy response that strengthens employment at the source rather than penalising mobility at the destination.

Synonyms

movementrelocationresettlementdisplacementexodustransmigration

Antonyms

settlementstagnationimmobility

🌱 Word Family

migrate (v), migrant (n/adj), migration (n), migratory (adj), immigration (n), emigration (n)

🔡 Root

Latin migratio = removal, change of abode; migrare = to move; PIE mei- = to change, go, move

📜 Etymology

From Latin migrationem (nominative migratio, "a removal, change of abode"), from migrare ("to move from one place to another"), ultimately from PIE root mei- ("to change, go, move"); first recorded in English in the early 1500s.

🧠 Memory Hook

Migration shares its root with "migrate" and "mutate" (Latin mutare, "to change") — to migrate is to change your place; picture birds changing skies each season.

🎯 How This Word Works in UPSC Writing

A change of usual residence from one place to another. The classification used in Indian data is what questions test, since the Census records migration both by place of birth and by place of last residence and separates intra-district, inter-district, inter-state and international streams, with rural to urban movement the politically salient one although rural to rural migration, much of it marriage-related and female, is numerically the largest. The push and pull frame is standard, but the more useful formulation is that migration is often a household strategy for diversifying risk rather than an individual escape from failure, which is what explains circular and seasonal movement in which the migrant retains the village base and returns. The policy failure exposed in 2020 was that entitlements were tied to place, so a migrant lost access to rations and welfare on moving, which portability schemes address, and that short-duration circular migrants remain largely uncounted by both census and survey methods.

⚖️ Don’t Confuse It With

Migration is a change of usual residence, whereas commuting is daily movement without changing residence and circular migration involves repeated return to the place of origin. An emigrant leaves a country and an immigrant enters one, the words differing by the observer's vantage point rather than the act. Push factors drive people from the origin and pull factors draw them to the destination. A remittance is money sent home by a migrant, and internal remittances within India are substantial though far less measured than international ones.

🇮🇳 Hindi Meaning

प्रवास (pravās); उत्प्रवास for emigration and आप्रवास for immigration.

Common Questions

What is circular migration?
Repeated seasonal or short-term movement in which the migrant works away but retains a base at the place of origin and returns to it, rather than relocating permanently.
Why did the pandemic expose migrants' vulnerability?
Because entitlements such as rations were tied to the place of registration, so migrants lost access on moving, and because short-duration circular migrants were largely absent from official counts.

📝 Seen in UPSC Question Papers

Real UPSC previous-year questions whose text uses “Migration” — proof this word earns its place on your list.

Relevant across:GS1 · History, Geography & Society

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Resources
Ujiyari Ujiyari — Current Affairs