Unspecified amount or number (4)
I believe the answer is:
some
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">unspecified amount</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >'<span class="explanation-format__original">number</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I have seen 'Undefined number ' mean 'some' so perhaps 'number' could also mean 'some')</span><br/ ><br/ ></span>
(Other definitions for some that I've seen before include "Undefined number" , "An unspecified quantity, not all" , "Part" , "Hard work" , "Unknown or unspecified amount or number" .)