English noun: hyaluronic acid | |||
| 1. | hyaluronic acid (substance) a viscous mucopolysaccharide found in the connective tissue space and the synovial fluid of movable joints and the humors of the eye; a cementing and protective substance | ||
| Broader (hypernym) | mucopolysaccharide | ||
| Substance meronym | synovia, synovial fluid, vitreous body, vitreous humor, vitreous humour | ||