gaga
🇺🇸
/ˈɡɑːɡɑː/
🇬🇧
/ˈɡɑːɡɑː/
Not thinking clearly, often because of old age
Grandma has been a bit gaga since her fall.
おばあちゃんは転んでから少しおかしくなっています。
Extremely excited or in love with someone/something
She's been gaga over that new singer for weeks.
彼女はその新しい歌手に数週間夢中になっています。