From semi- + monster. <span class="searchmatch">semimonster</span> (plural <span class="searchmatch">semimonsters</span>) A somewhat or partly monstrous creature....
<span class="searchmatch">semimonsters</span> plural of <span class="searchmatch">semimonster</span>...
one-eyed monster peaty monster pocket monster sea monster sea-monster <span class="searchmatch">semimonster</span> shag monster snow monster speckled monster supermonster the Loch Ness...