IPA: /suːˈpɜːrˌpoʊzəbl/
KK: /sjuːˈpɜːrˌpoʊzəbl/
Able to be placed on top of something else so that they match perfectly.
The two images are superposable, allowing for precise alignment in the design.
Superposable → It is formed from "super-" (meaning above or over) and "ponere" (meaning to place). The word "superposable" refers to the ability to be placed over something else, typically in a way that allows for comparison or alignment.
Think of something being 'placed over' ('super-') another object — that's why superposable means it can be placed on top of something else.