happen on/upon somebody/something phrasal verb literary or old-fashioned ( see also ↑ happen )
to find something or meet someone by chance SYN come across :
I happened on the restaurant by chance.
happen on/upon somebody/something phrasal verb literary or old-fashioned ( see also ↑ happen )
to find something or meet someone by chance SYN come across :
I happened on the restaurant by chance.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012