Definition of rheogram in English:

rheogram

(also reogram)

noun

  • 1Physics. Originally: a print showing the rate of elongation of cylinders of dough under the action of gravity. Later: a graph of shear stress against shear rate.

  • 2Medicine and Physiology. A record of a study of blood flow performed by rheography.

Origin

1930s. From rheo- + -gram.

Pronunciation

rheogram

/ˈriːə(ʊ)ɡram/