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Definition of Derrickman
1. Noun. a member of a oil drilling rig who works on a derrick suspended above the rig floor, manhandling the drillpipe ¹
¹ Source: wiktionary.com
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1. Noun. a member of a oil drilling rig who works on a derrick suspended above the rig floor, manhandling the drillpipe ¹
¹ Source: wiktionary.com