From allo- + twin. <span class="searchmatch">allotwin</span> (plural <span class="searchmatch">allotwins</span>) A twin crystal whose individuals are oriented crystal associations of different polytypes of the same compound...
<span class="searchmatch">allotwins</span> plural of <span class="searchmatch">allotwin</span>...
Low Latin Vulgar Latin Late Latin or Medieval Latin <span class="searchmatch">allotwin</span>...