Get set (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">get set</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 prep that I've seen before include "Homework (abbr.)" , "School work done outside lessons" , "Homework (abbrev.)" , "warm-up race" .)
(Other definitions for harden that I've seen before include "Anneal - solidify" , "Set; become tougher" , "Become less soft" , "Steel oneself" , "Temper, steel say" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">get set?</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 thicken that I've seen before include "Become more dense (as plots do)" , "Make dense" , "Make less flowing" , "(Of a plot) become more complicated" , "Clot" .)