DuckCorp Dico

Found one definition

1.                 From English-日本語 (にほんご) FreeDict+WikDict dictionary ver. 2022.11.18:
                   
   
   
                   
                     
   uncle //ˈʌŋ.kl̩// <n>
   1. 伯父, 叔父, 伯父貴, 叔父貴
   brother (or brother-in-law) of someone’s parent
   2. おじさん
   form of address to a man by young people or children in some countries