Aerodynamic (11)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">aerodynamic</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 streamlined that I've seen before include "made more efficient" , "Shaped for smooth flow" , "Of sleek appearance" , "Designed for smooth flow" , "Aerodynamic" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">aerodynamic</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 sleek that I've seen before include "Aerodynamic - well-groomed" , "Smooth and shiny" , "with glossy coats" , "Elegant, streamlined" , "Smooth - well-fed" .)