|
Definition of Irish twin
1. Noun. (slang) Either of a pair of siblings born nine to 12 months apart, especially if born within the same calendar year. ¹
¹ Source: wiktionary.com
|
1. Noun. (slang) Either of a pair of siblings born nine to 12 months apart, especially if born within the same calendar year. ¹
¹ Source: wiktionary.com