Part of the whole (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">part of the whole</span>' is the definition.<br/ ><span class="explanation-format__explanation">('segment' is part of 'whole')</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for segment that I've seen before include "Part of a circle cut off by a chord" , "Part of citrus fruit" , "Part separable from other parts, say of orange" , "Division" , "Separate" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">part of the whole</span>' is the definition.<br/ ><span class="explanation-format__explanation">('portion' is part of 'whole')</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for portion that I've seen before include "allotment" , "Serving" , "Share, helping" , "A lot of" , "Piece of a whole" .)