Definition of "foray into" []

• Enter someone else's territory and take spoils (verb)

WordNet. Princeton University. 2010.

• "Debriefing with the renegade squadron of F-86Fs, something that was customary for a pilot to do after joining up with another formation, Buzz never told anyone else about the foray into Manchuria."
• "The town-hall-style forum is only the latest foray into social media from a White House that has long cultivated a presence on Twitter, Facebook and YouTube."
• "This severe assessment may have derived in part from the censorious influence of Henry Laurens, who hosted Washington on this foray into the capital."