Square number (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">square number</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for nine that I've seen before include "Number IX" , "dancing ladies?" , "Number of Muses and days in a Novena" , "It's dialled three times in an emergency" , "One's married partner" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">square number</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for sixteen that I've seen before include "Year for which 6 is remembered historically" , "8 x 2" , "Four squared" , "XVI" , "Sweet Little -, (Chuck Berry)" .)