Grok

transitive verb (grokked; grokking) Etymology: coined by Robert A. Heinlein died 1988 American author to understand profoundly and intuitively

Merriam-Webster's Collegiate Dictionary

Grok

/grok/, /grohk/ (From the novel "Stranger in a Strange Land", by Robert A. Heinlein, where it is a Martian word meaning literally "to drink" and metaphorically "to be one with") 1. To understand, usually in a global sense. Connotes intimate and exhaustive knowledge. Contrast zen, which is similar supernal understanding experienced as a single brief flash. See also glark. 2. Used of programs, may connote merely sufficient understanding. "Almost all C compilers grok the "void" type these days."

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