WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
verb.
take or catch as if in a snare or trap
verb.
catch in or as if in a trap
Word Usage
"We already knew that the FBI showed up at the home of John Kinnucan, owner the independent research firm Broad Band Research, and asked him to wear a wire - in order 'ensnare' his client: SAC Capital."