Malay Archipelago island (5)
I believe the answer is:
timor
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">malay archipelago island</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 timor that I've seen before include "East Indies island NW from Darwin" , "SE Asian island" , "East . . . . ., became independent of Indonesia in 2002" , "Indonesian island" , "Eastern island" .)