IPA: /dɪˈzɜːrtɪk/
KK: /dɪˈzɜrtɪk/
Relating to a desert or having characteristics typical of a desert.
The desertic landscape was dry and barren, with few plants and animals.
Desertic is formed from "desert" (from Latin *desertum*, meaning a wasteland or abandoned place) and the suffix "-ic" (meaning pertaining to or relating to). The word "desertic" refers to something that is characteristic of or related to a desert environment.
Think of a 'desert' as a wasteland, and the '-ic' means it relates to that. So, 'desertic' describes something that pertains to a desert.