Added 10 October 2026 superposable adjective Categories: Describing WordsObscure Words adjective ! Definition from WordNet 3.1, Princeton University. More about superposable at Wordnik → Where our words come from → Coinciding exactly when superimposed. identical triangles Related Words: identicalcongruentoverimposablecoincidentequivalentequipositionaloverlappingequipotentconfluentultracongruentconjugateovercontiguous Back to today's word