STUMBLE ON/ACROSS/UPON (SOMETHING)


Meaning of STUMBLE ON/ACROSS/UPON (SOMETHING) in English

stumble on/across/upon something phrasal verb ( see also ↑ stumble )

to find or discover something by chance and unexpectedly SYN come across :

Researchers have stumbled across a drug that may help patients with Parkinson’s disease.

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.