Where does “unilateralism” come from?

Unilateralism comes from English unilateral, from Ancient Greek -ισμός, from Latin lateralis, from Latin latus meaning side, from Proto-Indo-European telh₂-.

unilateralism (English): A tendency of nations to act on their own, or...

Definitions

  1. A tendency of nations to act on their own, or...

Ancestry of “unilateralism”, step by step

StepLanguageWordMeaning
1EnglishunilateralDone by one side only; Affecting only one side of...
2New Latinunilateralisone-sided
3Latinlātuswide, broad
4LatincaudaA tail
5Proto-Italickaudātail
6Proto-Indo-Europeankeh₂udeh₂
Every word from Proto-Indo-European keh₂udeh₂Every word from Proto-Italic kaudāEvery word from Latin cauda