<span class="searchmatch">polyphyllins</span> plural of <span class="searchmatch">polyphyllin</span>...
From polyphylla + -in. <span class="searchmatch">polyphyllin</span> (plural <span class="searchmatch">polyphyllins</span>) (organic chemistry, medicine) Any of a class of saponins, isolated from the herb Paris polyphylla...