Diaspora

noun (countable and uncountable)
/daɪˈæspərə/
The dispersion of a people from their original homeland to settle in multiple other countries, along with the communities so formed. India's diaspora — estimated at approximately 18 million Non-Resident Indians (NRIs) and 13 million Persons of Indian Origin (PIOs) as of 2023, making it the world's largest diaspora (UN DESA, 2023) — is a key instrument of India's soft power, remittance-based economic diplomacy (India received ~US $125 billion in remittances in 2023, topping the global list per World Bank data), and cultural projection. UPSC GS2 covers the Indian diaspora under India's foreign policy and soft power.

✍️ Usage in a UPSC answer

India's Pravasi Bharatiya Divas convention, inaugurated in 2003 on the anniversary of Mahatma Gandhi's return from South Africa, reflects New Delhi's systematic effort to leverage its vast diaspora as a bridge community that simultaneously reinforces cultural identity and advances bilateral trade and investment interests.

Synonyms

dispersionexpatriate communityoverseas communityemigrant communityscattered population

Antonyms

homeland communityindigenous populationsettled populationreturn migration

🌱 Word Family

diaspora (n), diasporic (adj), diasporan (n), diasporation (n, rare)

🔡 Root

Greek diasporā = dispersion; dia- = across + speirein = to scatter, sow

📜 Etymology

From Greek diasporā, from diaspeirein ('to scatter about'), formed from dia- ('across, through') + speirein ('to scatter, sow'). The term was originally used in the Septuagint (Greek translation of the Hebrew Bible, c. 3rd century BCE) to describe the scattering of the Jewish people after the Babylonian exile. It entered modern English usage in the late 19th century and was generalised beyond Jewish contexts to describe any people dispersed from their homeland.

🧠 Memory Hook

Greek dia- (across) + speirein (to sow/scatter): the diaspora is a people 'sown across' the world like seeds scattered by the wind. Think of a farmer's hand flinging seeds — they land in distant soils but grow from the same original grain.

📝 Seen in UPSC Question Papers

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

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