Any of various insoluble substances related to mucoids occurring in structures such as cartilage, vitreous humor, and hydatid cysts and yielding sugars on hydrolysis.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Examples from the Web for hyalogen

Historical Examples of hyalogen

  • Some consider it a regular metal, but it is usually called a "hyalogen" or glass former like Boron.

    The White Spark

    Orville Livingston Leach