also: セレンディピティー
noun
serendipity
A loanword from English, used to describe the phenomenon of making fortunate discoveries by accident. Common in intellectual or creative contexts.
この発明はまさにセレンディピティの産物だ。
This invention is truly a product of serendipity.
セレンディピティがなければ、この大発見はなかっただろう。
Without serendipity, this great discovery would not have happened.