Definition from Wiktionary, the free dictionary
See also klingon
From the Star Trek franchise, purportedly by Gene Roddenberry, named for Lieutenant Wilbur Clingan of the Los Angeles Police Department
Klingon (plural Klingons)
- (countable) Member of a fictional alien warrior race depicted as having distinctive forehead ridges and a culture based on strict observance of honour, loyalty, and combat.
member of an alien warrior race in the Star Trek universe
Proper noun 
- An artificial language created by Marc Okrand, first appearing in a Star Trek episode in 1967.
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