IPA: /sɪmˈplɪʃəl/
KK: /sɪmˈplɪʃəl/
Relating to simplices, which are basic building blocks in geometry and topology.
The simplicial complex was used to study the properties of the shape.
Simplicial → It is formed from "simplex" (from Latin, meaning single or simple) and the suffix "-ial" (meaning relating to). The word "simplicial" refers to something that is related to or characterized by simplicity, often used in mathematical contexts to describe structures that are simple or single in nature.
Think of 'simple' as being 'single' or 'basic' — and the '-ial' means relating to. This helps you remember that 'simplicial' refers to something that is related to simplicity.