[{"Bold_text": "verb (used with or without object)", "List Items": ["to change from a fluid into a thickened mass; curdle; congeal:Let the pudding stand two hours until it coagulates.Synonyms: thicken , solidify , set , clot", "Biology.(of blood) to form a clot.", "Physical Chemistry.(of colloidal particles) to flocculate or cause to flocculate by adding an electrolyte to an electrostatic colloid."]}, {"Bold_text": "adjective", "List Items": ["Obsolete.coagulated."]}]