Proper noun
Bosox
(US, baseball) The Boston Red Sox.
Although I’m still a true Boston fan, and silently cheer for the BoSox when they play the Yankees, I’ve come to relish every baseball excursion. Source: Internet
The name is often shortened to "Bosox" or "BoSox", a combination of "Boston" and "Sox" (similar to the "ChiSox" in Chicago or the minor league "PawSox" of Pawtucket). Source: Internet