[{"Bold_text": "abbreviation for", "List Items": ["zone ."]}, {"Bold_text": "noun", "List Items": ["the 26th letter of the English alphabet, a consonant.", "any spoken sound represented by the letter Zorz,as inzero, zigzag,orbuzzer.", "something having the shape of a Z.", "a written or printed representation of the letter Zorz.", "a device, as a printer's type, for reproducing the letter Zorz."]}, {"Bold_text": null, "List Items": ["an unknown quantity or variable.", "(in Cartesian coordinates) thez-axis."]}, {"Bold_text": "abbreviation for", "List Items": ["Astronomy. zenith distance(def) zenith distance(def).", "zone."]}, {"Bold_text": null, "List Items": ["the 26th in order or in a series.", "(sometimes lowercase)the medieval Roman numeral for 2000.Compare Roman numerals Roman numerals.", "Chemistry, Physics. atomic number(def) atomic number(def).", "Electricity. impedance(def1) impedance(def1)."]}, {"Bold_text": "abbreviation for", "List Items": ["zero."]}]