Knitting stitch (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">knitting stitch</span>' is the definition.<br/ ><span class="explanation-format__explanation">(purl is a kind of knitting stitch)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for purl that I've seen before include "form loop" , "Twisted gold wire" , "Knitting stitch type" .)
(Other definitions for cable that I've seen before include "Liberal Democrat" , "Strong line" , "A message transmitted" , "Telegram; thick rope" , "Communications wire" .)