DuckCorp Dico

Found one definition

1.                 From English-日本語 (にほんご) FreeDict+WikDict dictionary ver. 2022.11.18:
                   
   
   
                   
                     
   better //ˈbɛtə// //ˈbɛtəɹ// /[ˈbeɾə]/ /[ˈbeʔə]/ /[ˈbɛtʰə]/ /[ˈbɛtʰɚ~ˈbɛθ̠ɚ~ˈbɛt̪ɚ]/ /[ˈbɛɾɚ]/ /[ˈbɛʔɚ~ˈbɛʔəɾ]/ <adj>
   もっといい, より良い
   comparative of the adjectives good or well