Very slight (3)
(Other definitions for wee that I've seen before include "Tiny (Scot)" , "number one" , "Mini in Glasgow?" , "Minute" , "Slash" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">very slight</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for tenuous that I've seen before include "Sketchy" , "Very slight, with little substance or validity" , "Lacking substance or significance" , "Very slight (connection)" , "Flimsy, thin" .)