IPA: /rɪˈoʊlədʒɪk/
KK: /rɪˈoʊlədʒɪk/
Relating to the study of how materials deform and flow under stress.
The rheologic properties of the fluid determine how it will behave under pressure.
Rheologic → It is formed from "rheo-" (from Greek "rheo", meaning to flow) and "-logic" (from Greek "logia", meaning study or science). The word "rheologic" refers to the study of flow and deformation of materials, particularly in the context of fluids.
Think of 'flow' ('rheo-') and 'study' ('-logic') to remember that 'rheologic' relates to the science of how materials flow.