Mechanic (8)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">mechanic</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for operator that I've seen before include "Switchboard worker" , "Person who directs or controls, machine say (8)." , "Controller, of a machine say" , "Person at switchboard, etc" , "Poor rate for a businessman" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">mechanic</span>' is the definition.<br/ ><span class="explanation-format__explanation">(type of engineer)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for engineer that I've seen before include "One who designs, makes or runs motors" , "Cleverly bring about" , "control" , "One who designs/builds" , "Professional who may be civic, electrical or mechanical" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">mechanic</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for greaser that I've seen before include "An unctuous individual" , "(Unskilled) mechanic" , "Biker" , "Mechanic - sycophant" , "Ship's engineer; motor mechanic" .)