a worker who assists a pitman in sinking mine shafts or operating pumping machinery.
| 单词 | θ211423 |
| 释义 | society > occupation and work > worker > workers according to type of work > manual or industrial worker > miner > [noun] > one who works specific mining equipment (4) sump man1825 a worker who assists a pitman in sinking mine shafts or operating pumping machinery. pipeman1863 Chiefly U.S. Any worker involved in the laying, maintenance, or use of pipes; (Mining) the operator of a hose for washing away dirt, waste material… pumpman1902 A man who works a pump; spec. one who attends to the pumps in a coal or other mine. winding-engineman1904 |
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