aadọrin

Etymology
From.

Numeral

 * 1) seventy
 * 2)  seventieth, number 70

Usage notes
Since this number does not have a m-based form, similar to other multiples of ten, if it's describing a total number of items, it comes before the noun. However, if it is describing an ordinal sequence, it comes after the noun.
 * 1) Mo jẹ́ ọmọ àádọ́rin ọdún. – I am seventy years old.
 * 1) Ọmọ àádọ́rin l'ó jẹ́. – He's the seventieth child.