Flimsy (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">flimsy</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that flimsy can be written as tenuous)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for tenuous that I've seen before include "Very slight, insubstantial" , "Flimsy, thin" , "Very slight, with little substance or validity" , "Very thin in form, having little validity" , "Sketchy" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">flimsy</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for frail that I've seen before include "Old woman" , "Puny" , "Struggling to get about" , "American woman" , "Delicate, fragile" .)