Ersatzism
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 The doctrine that only one concrete world exists, and all other possible worlds are abstract. uncountable
"One of Lewis’s challenges to linguistic ersatzism focuses on the inelimanibility^([sic]) of modality in connecting different levels of ontological description."
Example
More examples"One of Lewis’s challenges to linguistic ersatzism focuses on the inelimanibility^([sic]) of modality in connecting different levels of ontological description."
Etymology
From ersatz + -ism.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.