hyaloid
— Adjective
– English
～ resembling glass in transparency or translucency; "the morning is as clear as diamond or as hyaline"-Sacheverell Sitwell
hyaloid
— Noun
– English
～ the transparent membrane enveloping the vitreous humor of the eye and separating it from the retina
Hyalophora cecropia
— Noun
– English
～ North American silkworm moth; larvae feed on the leaves of forest trees
Hyalophora
— Noun
– English
～ American silkworm moth
hyaloplasm
— Noun
– English
～ the clear nongranular portion of the cytoplasm of a cell
hyaloplasmic
— Adjective
– English
～ of or relating to hyaloplasm
Hyalosperma
— Noun
– English
～ genus of herbs of temperate Australia including some from genus Helipterum
Hyalospongiae
— Noun
– English
～ sponges with siliceous spicules that have six rays; choanocytes are restricted to finger-shaped chambers
hyaluronic acid
— Noun
– English
～ 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
hyaluronidase
— Noun
– English
～ an enzyme (trade name Hyazyme) that splits hyaluronic acid and so lowers its viscosity and increases the permeability of connective tissue and the absorption of fluids