a.

1. 精神錯亂的，說胡話的
   During the fever he became delirious and said some strange things.

   發高燒時他神志昏迷，說了些稀奇古怪的事。

2. 極度興奮的，狂喜的
   delirious with joy

   欣喜若狂

3. 譫妄引起的；譫妄性的

adj.

1. suffering from delirium.
2. in a state of wild excitement or ecstasy.