[{"Bold_text": "noun", "List Items": ["Psychology, Animal Behavior.a relationship that usually begins at the time of birth between a parent and offspring and that establishes the basis for an ongoing mutual attachment.the establishment of a pair bond pair bond.", "a relationship that usually begins at the time of birth between a parent and offspring and that establishes the basis for an ongoing mutual attachment.", "the establishment of a pair bond pair bond.", "a close friendship that develops between adults, often as a result of intense experiences, as those shared in military combat.", "Dentistry.a technique or procedure for restoring the discolored or damaged surface of a tooth by coating it with a highly durable resinous material that adheres to the existing enamel."]}]