Crammed (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">crammed</span>' is the definition.<br/ ><span class="explanation-format__explanation">('stuff' can be a synonym of 'cram')</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for stuffed that I've seen before include "Full of food" , "A . . . . . . . shirt is a pompous man" , "Crammed" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">crammed</span>' is the definition.<br/ ><span class="explanation-format__explanation">('bone up' can be a synonym of 'cram')</span><br/ ><br/ >This is all the clue.<br/ ></span>
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">crammed</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for jam-packed that I've seen before include "Completely full" , "Stuffed" , "Chock-a-block" , "Heaving" , "Extremely crowded" .)