Smoker's device (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">smoker's device</span>' is the definition.<br/ ><span class="explanation-format__explanation">(a cigarette lighter)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for lighter that I've seen before include "Less profound" , "Ship to shore boat" , "relieved of some cargo?" , "Flat-bottomed boat" , "smoker may resort to it" .)
(Other definitions for pipe that I've seen before include "Tube carrying liquid or gas" , "Tropical fruit" , "Means of conveying" , "Whistle" , "It can be played or smoked" .)