Pipelike (7)
I believe the answer is:
tubular
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">pipelike</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for tubular that I've seen before include "Tube-like" , "Shaped like a pipe" , "Like a length of pipe" , "Hollow and cylindrical" , "In the form of a pipe" .)