Plural of eponymy; instances or practices of naming things after people; eponymous relationships.
From 'eponym' + '-y' (forming noun of abstract quality or practice), then pluralized. A rare scholarly term for collecting or studying multiple eponymous naming cases.
When scholars study 'eponymies,' they're looking at patterns in how different cultures choose to name things after people—it reveals what kinds of achievement (invention, discovery, bravery) each culture chose to memorialize.
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