eighty-fourth UK /ˌeɪti ˈfɔːθ/US /ˌeɪti ˈfɔɹθ/adjective 1noun 1forms 1 adjective1 •The ordinal form of the number eighty-four, describing a person or thing in position number 84 of a sequence.The answer appears on the eighty-fourth page of the book.She finished eighty-fourth in the race. noun1 •One of eighty-four equal parts of a whole.An eighty-fourth of 1680 is 20. formseighty-fourths
