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rheologist

rheologist

1 9.4
A scientist who studies how liquids and soft materials flow and change shape
  • noun
  • /riˈɑlədʒɪst/
  • Specialized
: reólogo
  • The rheologist observed how the thick liquid changed shape when poured.

Examples

  • The rheologist conducted experiments to understand how different gels flow.

  • As a rheologist, she analyzed the behavior of various materials under stress.

  • His name and that of Professor Isherwood, the rheologist, were the first two on DALI's list.

    Fiction book (2002)
  • Vivi was still technophobic, and Isherwood's occupation as a rheologist naturally involved machines.

    Fiction book (2002)
  • Despite the range of stiffness, biopolymers are all what rheologists call semiflexible.

    Academic text (2005)

Surface Forms

rheologist singular
rheologists plural

Morphology

rheologist = rheology (transparent) = rheology + ist

Clear agentive formation: 'rheologist' is a person who practices or studies rheology, formed by adding the productive suffix '-ist' to the noun 'rheology'.

Etymology

The word rheologist comes from the Greek root rheo meaning 'flow' and the ending -logist meaning 'one who studies', as in biologist. So a rheologist is a scientist who studies how liquids and soft materials move and change.