Half of a globe (10)
I believe the answer is:
hemisphere
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">half of a globe</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for hemisphere that I've seen before include "Cerebral division" , "Half the globe" , "Global division" , "part of the world" , "Half of the earth" .)