Dictionary.com
Thesaurus.com

serendipitously

American  
[ser-uhn-dip-i-tuhs-lee] / ˌsɛr ənˈdɪp ɪ təs li /

adverb

  1. by chance or accident.

    After weeks of looking for a wedding dress, I serendipitously ran into an old friend who owns a formalwear store.

  2. it is fortunate that; luckily.

    Serendipitously we arrived in town when there was a lull in traffic.


Etymology

Origin of serendipitously

serendipitous ( def. ) + -ly


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The molecular glue form of degraders were discovered serendipitously.

From The Wall Street Journal ● Oct. 15, 2026

"Over the decades researchers have recognized over 7,000 superconductors, but mostly serendipitously," explains Törmä.

From Science Daily ● Jul. 7, 2026

"When we are at a cafe, if I suddenly say it's time to go now, the kids know we immediately leave quietly, because I've spotted someone serendipitously recording us."

From BBC ● Sep. 8, 2025

“What it means to mother. These roles spiritually and serendipitously come along to enable us to wrestle with that in a commercial atmosphere.”

From Los Angeles Times ● Nov. 7, 2024

During the summer of 1955 Bobby serendipitously happened upon a gathering place for chess aficionados and, in so doing, raised his game to a whole new level.

From "Endgame" by Frank Brady

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember new words for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com