Synthetic fibre (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">synthetic fibre</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 nylon that I've seen before include "Fabric (originally from New York and London)" , "Stocking; polymer" , "Fibre of polymeric amides" , "A thermoplastic" , "Artific ial (stocking) material" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">synthetic fibre</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that Rayon is a type of synthetic fibre)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for rayon that I've seen before include "Synthetic silk-like fabric" , "Artificial fibre" , "Cellulose fabric" , "Semi-synthetic material" , "Artificial silk fabric" .)