ORDINAL NUMBER


Meaning of ORDINAL NUMBER in English

noun Date: 1607 a number designating the place (as first, second, or third) occupied by an item in an ordered sequence, a number assigned to an ordered set that designates both the order of its elements and its cardinal number

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.