Dictionary.com
Thesaurus.com

Haversian system

American  

noun

(sometimes lowercase)
  1. a Haversian canal and the series of concentric bony plates surrounding it.


Etymology

Origin of Haversian system

First recorded in 1835–45; see origin at Haversian canal

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

An illustration of a Haversian system, also known as an osteon.

From Textbooks • Jan. 1, 2015

The microscopic structural unit of compact bone is called an osteon, or Haversian system.

From Textbooks • Jun. 19, 2013

Numerous bloodvessels ramify in it, and, with their attendant nerves, break up to enter the numberless canals of the Haversian system.

From Diseases of the Horse's Foot by Reeks, Harry Caulton