IPA: /tɛˈtrædɪk/
KK: /tɛˈtrædɪk/
Relating to a group of four or having four parts, especially in terms of symmetry.
The design of the logo is tetradic, featuring four distinct colors arranged symmetrically.
Tetradic → It is formed from "tetra-" (from Greek "tetras", meaning four) and "-dic" (from Greek "dikos", meaning related to or pertaining to). The word "tetradic" refers to something that is related to or characterized by the number four.
Think of 'four' ('tetra-') and remember that 'tetradic' describes something related to the number four.