ありしひ

在りし日

表記・読み：ありし日・ありしひ

1. 1

   past days; bygone days; days of yore; the olden days

   名詞nouns which may take the genitive case particle 'no'
2. 2

   while still alive; during one's lifetime

   nouns which may take the genitive case particle 'no'名詞