Divide in two (5)

<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">divide in two</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 halve that I've seen before include "Cut down substantially" , "Divide into two equal pieces" , "cut by fifty percent" , "Share equally" , "Reduce by 50%" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">divide in two</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 bisect that I've seen before include "Divide into two equal parts" , "cross" , "Cut twenty [IN TWO]" , "Cut or divide in two" , "Cut equally in two" .)