On 5/7/03 4:45 PM, "Fran Dollinger" <fran at dollingers.com> wrote: > I read that book and knew right away what the reference was but I was > under the impression that to 'grok' something was to have a deep > understanding of that thing. And you were right. See below, picked up from the Dictionary channel in Sherlock: tr.v. Slang grok·ked, grok·king, groks To understand profoundly through intuition or empathy. [Coined by Robert A. Heinlein in his Stranger in a Strange Land.] Source: The American Heritage® Dictionary of the English Language, Fourth Edition