| ̷ ̷ ̷ ̷+ noun
( -s )
Etymology: International Scientific Vocabulary chondr- + protein
1. : any of various glycoproteins (as chondromucoid) that yield on hydrolysis chondroitinsulfuric acid and a protein
2. : any glycoprotein whose carbohydrate radical is combined with sulfuric acid — not used systematically