[{"Bold_text": "adjective", "List Items": ["affording ground for belief or presumption :presumptive evidence.", "based on likelihood or presumption:a presumptive title; the presumptive nominee.", "regarded as such by presumption; based on inference; assumed :a presumptive case of pneumonia.", "Embryology.pertaining to the part of an embryo that, in the course of normal development, will predictably become a particular structure or region."]}]