D defs.my
Entry 1 sense Webster, 1913

chondroitin sulfate

/(kŏn*drō"ĭ*tĭn sŭl"fāt)/ · chon·dro·it·in sul·fate · IPA
01 n. A colorless, amorphous, mucopolysaccharide having N-acetyl chondrosine as the repeating unit with one sulfate group per disaccharide. Typi…
  1. 1.
    A colorless, amorphous, mucopolysaccharide having N-acetyl chondrosine as the repeating unit with one sulfate group per disaccharide. Typical preparations have a molecular weight of about 50,000. Preparations are sold over-the-counter, often referred to as chondroitin, with the putative ability to relieve pain in joints and assist joint cartilage growth or regeneration; such claims are, as of 2001, yet unproven.(Physiol. Chem.) Also: chondroitin