Definition of St. Valentine's Day Massacre in English:

St. Valentine's Day Massacre

Syllabification: St. Val·en·tine's Day Mas·sa·cre
The shooting on February 14, 1929, of seven members of the rival “Bugsy” Moran’s gang by some of Al Capone’s men disguised as policemen.

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day demoralize
Pronunciation: dɪˈmɒrəlʌɪz
cause (someone) to lose confidence or hope