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.
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. 2012