What to call some chairs (5)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
madam
(Other definitions for madam that I've seen before include "precocious schoolgirl?" , "pompous young lady?" , "Courteous form of address to a woman" , "How one may address a woman" , "Palindrome used in speaking politely to a woman" .)