eighty-third /ˈeɪ.ti θɜːɹd/adjective 1noun 1forms 1 adjective1 •The ordinal form of the number eighty-three, describing a person or thing in position number 83 of a sequence.The answer appears on the eighty-third page of the book.She finished eighty-third in the race. noun1 •One of eighty-three equal parts of a whole.An eighty-third of 1660 is 20. formseighty-thirds
