<span class="searchmatch">zeptogramme</span> (plural <span class="searchmatch">zeptogrammes</span>) (rare, British) Alternative spelling of zeptogram....
<span class="searchmatch">zeptogrammes</span> plural of <span class="searchmatch">zeptogramme</span> <span class="searchmatch">zeptogrammes</span> m pl plural of <span class="searchmatch">zeptogramme</span>...