I'm interested in the origin of the term smooth operator. Does anyone know where it came from? What kind of operation?

  • 3
    In a non-mathematical sense, I presume? Commented Oct 3, 2011 at 12:43
  • 3
    Oh great, now I've got the Sade song stuck in my head. Thanks a heap. Commented Oct 3, 2011 at 13:39
  • Do you think it could be associated with Jacob in the bible book of Genesis. He swindled his brother, and Scripture refers to himself as a "smooth Man." I'm not suggesting that Jacob called himself a "con-man," but perhaps this descriptive title "smooth operator" came from this.
    – user43606
    Commented May 2, 2013 at 17:46

4 Answers 4


The word operator has had several slang meanings over time, according to the Oxford English Dictionary. A brief list of the time and definition of operator is:

1598: A person who performs a surgical operation or operations; an operating surgeon or dentist.

1611: A person who deals in quack medicines, etc. Obs.

1704: A person who commits fraudulent operations; a thief, a pickpocket.

1828: A person who carries on (speculative) financial operations. Also: a person adept at speculative or shrewd operations; (formerly) a person who acts in a cunning or underhand manner.

1838: A person who or company which runs a business, enterprise, etc.

1944: A person with a talent for seduction; a smooth talker.

The phrase smooth operator starts to appear in the late 1890s. For example, in "The Strange Schemes of Randolph Mason", it says:

Here, a smooth operator is someone who is "smooth" at running a business or set of financial operations (the senses from the earlier 1800s). This is not the only application of smooth operator. In the 1980s, the OED notes the following usage:

1980 Photo-Love Summer Spectacular 7/1 You're quite a smooth operator, what with names and telephone numbers just like that!

The "operation" has changed over time. In the 1700 and 1800s, the "operation" was financial--it referred to either theft operations, speculating on stocks (operate as a verb meant "To deal or speculate in stocks or shares; to buy and sell commodities as a broker"), or business operations. Then, in the 1900s, the "operations" referred to the "business" of playing at courtship and seducing women.

Thus, now a smooth operator can refer to the "business" of financial operations or seduction operations, with smooth modifying operator in a primarily (and possibly solely) negative way.


The OED’s earliest citation for those actual words is dated 1980. However, a 1944 citation has 'Big-time operator, a slick chick's smooth fellow', itself a quotation from a slang dictionary of the time. Chambers Slang Dictionary defines ‘operator’ alone as ‘a successful seducer of women’ and dates it to the 1940s.


On PBS American Experience program about the Gilded Age and immigration during that period in American History. A "Smooth Operator" referred to a person who could operate a telegraph key with skill (a steady hand and speed)

  • Did the program explain why “smooth” was used in this context? Commented Feb 7, 2018 at 3:39
  • Near the beginning of the episode, historian Jackson Lears says of Andrew Carnegie when he started an early job as a telegraph operator, "He is a smooth operator, which is a term that was used for guys who worked for Western Union who could tap out Morse code very smoothly."
    – codingatty
    Commented Jan 6, 2021 at 5:04

From the movie The Best Years of Our Lives. Al is talking to his daughter about Fred and refers to him as a smooth operator. Google it.

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