Eg, chair or stool (4)
I believe the answer is:
seat
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">eg chair</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that chair is a type of seat)</span><br/ ><br/ >'<span class="explanation-format__original">stool</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that stool can be written as seat)</span><br/ ><br/ ></span>
(Other definitions for seat that I've seen before include "Constituency; location" , "MP's place in parliament" , "Take one and sit" , "pew?" , "Chair - bottom" .)