n .
accidental good fortune ; discovering good things without looking for them 우연히 얻은 유익한 행운 ; 찾으려 애쓰지 않았는데도 발견하게 된 유익한 어떤 것

• It was serendipity rather than genius that led the archaeologist to his breathtaking discovery of the ancient civilization. Wile walking his dog in the desert, he tripled over the top of a buried tomb.
• Something that occurs through serendipity is serendipitous. Our arrival at the airport serendipitously coincided with that of the queen, and she offered us a ride to our hotel in her carriage.