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spudder

American  
[spuhd-er] / ˈspʌd ər /

noun

  1. a person who prepares and operates a rig for drilling oil wells.

  2. a light drilling rig used chiefly in beginning a well.

  3. spud.


Etymology

Origin of spudder

1920–25 spudder for def. 2; spud + -er 1