To relegate a person, group, or issue to a less important or peripheral position in society, the economy, or political discourse

Latin marginalis (of the margin) + -ise (to make)

Sideline Exclude Disenfranchise Peripheralise
Include Mainstream Integrate Empower
"Caste discrimination continues to marginalise Dalit communities in accessing formal credit markets, despite legal protections under the SC/ST Prevention of Atrocities Act."

Essential for GS1 (social issues, vulnerable groups) and GS2 (inclusive governance). Key compounds: 'marginalised communities', 'double marginalisation' (women within minority communities), 'economic marginalisation'. Avoid the passive construction 'are marginalised' when you can use the active 'structures of power marginalise' — it shows causal understanding.

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