WORD MEANING
Rheo meaning
REE-oh · noun
A prefix meaning 'to flow' or relating to the flow of liquids or electricity.
See all 16 words from the August 19, 2026 puzzle →Other meanings
An abbreviation for rheology, the study of the flow of matter.
A shorthand for rheostat, a device used to adjust electrical resistance.
A brand name or acronym in various industries.
The term 'RHEO' can appear as a prefix, abbreviation, brand name, or slang depending on context.
Examples
The scientist studied the rheo properties of the new polymer.
Rheo measurements are crucial in understanding fluid dynamics.