chelate /ˈkiːleɪt/adjective 2verb 2noun 1forms 5 adjective2 •Relating to chelation. •Having chelae, or in the form of a chela.[from 19th c.] verb2 •to form a chelate compound by combining a metal atom to form a ring. •to remove heavy metals from the bloodstream using a chelate (such as EDTA). noun1 •A chelate compound.In the early 1960s, a study was conducted in which gestating rats were given diets containing the same mineral content of mineral salts or amino acid chelates. — 2012 formschelated · chelating · chelates · more chelate · most chelate