Attention-getting word (3)
I believe the answer is:
hey
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">attention-getting word</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 hey that I've seen before include "Exclamation calling attention" , "Call attracting attention" , "Exclamation to call attention" .)