From multi- + murderer. <span class="searchmatch">multimurderer</span> (plural <span class="searchmatch">multimurderers</span>) A person who commits multiple murders. genocidaire serial killer spree killer...
<span class="searchmatch">multimurderers</span> plural of <span class="searchmatch">multimurderer</span>...
axe murderer axe-murderer child murderer desk murderer mass murderer <span class="searchmatch">multimurderer</span> murderers' row Murderers' Row nonmurderer self-murderer serial murderer...