[{"Bold_text": "verb (used with object)", "List Items": ["to cross out or mark with or as if with anx(often followed byout):to x out an error.", "to indicate choice, as on a ballot or examination (often followed byin):to x in the candidate of your choice."]}, {"Bold_text": "noun", "List Items": ["the 24th letter of the English alphabet, a consonant.", "any spoken sound or combination of sounds represented by the letter Xorx,as inxylene, box,orexact.", "something having the shape of an X.", "a written or printed representation of the letter Xorx.", "a device, as a printer's type, for reproducing the letter Xorx."]}, {"Bold_text": "abbreviation for", "List Items": ["ex1(def1) ex1(def1).", "excess .", "Stock Exchange.(of stock trading) ex dividend ex dividend.(of bond trading) ex interest ex interest.", "(of stock trading) ex dividend ex dividend.", "(of bond trading) ex interest ex interest.", "experimental .", "extra ."]}, {"Bold_text": "abbreviation for", "List Items": ["experimental.", "extra.", "extraordinary."]}, {"Bold_text": null, "List Items": ["an unknown quantity or a variable.", "the letterxused to replace or obscure a gender morpheme, as to avoid the-oor-ainflection of a word borrowed from Spanish or the sequencem-e-nin the wordwomen.See Latinx , womxn .the letterxindicating a variable and used to hold a place in a word or abbreviation that can be occupied by another letter, as in Cx Oto account for a range of specialized executive positions in a corporation, for example CEO,CFO, and COO.", "the letterxused to replace or obscure a gender morpheme, as to avoid the-oor-ainflection of a word borrowed from Spanish or the sequencem-e-nin the wordwomen.See Latinx , womxn .", "the letterxindicating a variable and used to hold a place in a word or abbreviation that can be occupied by another letter, as in Cx Oto account for a range of specialized executive positions in a corporation, for example CEO,CFO, and COO.", "(used at the end of letters, telegrams, etc., to indicate a kiss.)", "(used to indicate multiplication) times:8 × 8=64.", "(used between figures indicating dimensions) by:3? × 4? (read: “three by four inches”);3? × 4? × 5? (read: “three by four by five inches”).", "power of magnification:a 50x telescope.", "(used as a signature by an illiterate person.)", "cross.", "crossed with.", "(used to indicate a particular place or point on a map or diagram):X marks the spot where the pirates' treasure is buried.", "out of; foaled by:a colt by Flag-a-way x Merrylegs.", "(used to indicate choice, as on a ballot, examination, etc.)", "(used to indicate an error or incorrect answer, as on a test.)", "Mathematics.(in Cartesian coordinates) the x-axis.", "Chess.captures.", "a person, thing, agency, factor, etc., of unknown identity:I feel sorry for poor Mr. X, the man she will ultimately marry."]}, {"Bold_text": null, "List Items": ["the 24th in order or in a series.", "(sometimes lowercase)the Roman numeral for 10.Compare Roman numerals Roman numerals.", "Christ.", "Christian.", "cross.", "Electricity. reactance(def1) reactance(def1).", "Slang.a ten-dollar bill.", "(no longer in official use by the Motion Picture Association of America) a rating for movies with subject matter that is suitable for adults only.", "(in Great Britain) a designation for a film recommended for adults only.Compare A3(def10) A3(def10), AA2(def5) AA2(def5), U5(def6) U5(def6).", "a person, thing, agency, factor, etc., of unknown identity.", "Chemistry.(formerly) xenon ."]}]