Meaning of stereoregularity

ster•e•o•reg•u•lar•i•ty

Pronunciation: (ster"ē-ō-reg"yu-lar'i-tē, stēr"-), [key]
— n. Chem.
  1. (of a polymer) the degree to which successive configurations in space along the chain follow a simple rule. Also calledCf.(def. 4).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.