IPA: //ˌaɪ.dɪəˈɡræm.ɪk//
KK: /aɪˈdiəˌɡræmɪk/
Relating to a symbol that represents an idea or concept rather than a specific word or sound.
The ancient civilization used ideogrammic writing to convey complex ideas through simple symbols.
Ideogrammic → It is formed from "ideo-" (from Greek "idea", meaning form or concept) and "gramma" (from Greek "gramma", meaning something written). The word "ideogrammic" refers to something that represents an idea or concept through written symbols.
Think of 'idea' ('ideo-') representing a concept and 'gramma' meaning something written — that's why ideogrammic relates to symbols that convey ideas.