IPA: //trɪˈsiːm//
KK: /trɪˈsiːm/
A unit of sound in a language that consists of three distinct parts or elements.
In linguistics, a triseme can be used to analyze the structure of complex syllables.
Triseme is formed from "tri-" (meaning three) and "seme" (from Greek "semēion", meaning sign or mark). The word refers to a unit of meaning that consists of three parts or elements, thus combining the idea of three with the concept of a sign or marker.
Think of 'tri-' meaning three and 'seme' relating to a sign — this helps you remember that a triseme is a sign made up of three parts.