ORDINAL


Meaning of ORDINAL in English

(number) - a number like 1st, 2nd, 3rd, 4th, which shows the position of something in a list of itemsOrdinal numbers are used in these sentences: 'She was fifth in the race' and 'They celebrated the 200th anniversary of the university's foundation'.Compare cardinal (number).

Cambridge English vocab.      Кембриджский английский словарь.