Size, extent (10)
There are a few possibilities for this:
dimensions
(Other definitions for magnitude that I've seen before include "(A star's) brightness" , "Relative importance" , "Eating mud (anag.)" , "Dimensions" , "Largeness or size" .)
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">size</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that size can be written as dimension)</span><br/ ><br/ >'<span class="explanation-format__original">extent</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ ></span>
(Other definitions for dimension that I've seen before include "Length or breadth, say" , "size" , "Proportion" , "measure" .)
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">size</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >'<span class="explanation-format__original">extent</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ ></span>
(Another definition for dimensions that I've seen is " Length, breadth and height".)