<span class="searchmatch">sesquizygous</span> (comparative more <span class="searchmatch">sesquizygous</span>, superlative most <span class="searchmatch">sesquizygous</span>) Synonym of sesquizygotic....
other, unreported, cases of sesquizygotic twins, it remains a very unusual phenomenon. <span class="searchmatch">sesquizygous</span> semi-identical half-identical monozygotic dizygotic...