compact bone

[kəm-păkt, kŏm-, kŏmpăkt′]
n.
  1. The compact noncancellous portion of bone that consists largely of concentric lamellar osteons and interstitial lamellae.compact substance
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.