你能给这个词下个更确切的定义吗？

Can you give a more precise definition of the word?

《牛津词典》

确切的定义取决于您的服务器平台。

The exact definition depends on the platform of your server.

youdao

快乐这个词并没有确切的定义，快乐的人快乐的理由多种多样。

There is no exact definition of the word happiness. Happy people are happy for all sorts of reasons.

youdao

Although, I said, insurance was effectively discovered or invented in the 1600s, it has been slow to grow because they didn't have the well-defined-- all of the inventions yet.

尽管我说过，保险实际上,是在17世纪的时候被发现或者发明的，但它的发展非常缓慢,因为人们无法确切定义-,这种被发明出的东西。

耶鲁公开课 - 金融市场课程节选