Cave in (8)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">cave in</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for collapse that I've seen before include "Give way, fail suddenly" , "Suddenly fall down or give way" , "Fall down or cave in" , "Fall down suddenly like escallop" , "Break-down or complete failure" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">cave in</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for give that I've seen before include "Yield to pressure" , "Yield, produce" , "To yield; resilience" , "Donate or hand over" , "Contribute - elasticity" .)