[{"Bold_text": "noun", "List Items": ["one or more bundles of fibers forming part of a system that conveys impulses of sensation, motion, etc., between the brain or spinal cord and other parts of the body.", "a sinew or tendon:to strain every nerve.", "firmness or courage under trying circumstances:an assignment requiring nerve;to lose your nerve at the very last moment.Synonyms: intrepidity , steadfastness , resolution , fortitude", "boldness; audacity ; impudence ; impertinence :He had the nerve to say that?", "nerves,nervousness:an attack of nerves.", "strength, vigor, or energy:a test of nerve and stamina.Synonyms: might , force , power Antonyms: weakness", "(not in technical use) pulp tissue of a tooth.", "Botany.a vein, as in a leaf.", "a line, or one of a system of lines, extending across something."]}, {"Bold_text": "verb (used with object)", "List Items": ["to give strength, vigor, or courage to:Encouragement had nerved him for the struggle.Synonyms: brace , steel , invigorate , fortify , strengthen Antonyms: weaken"]}]