From pseudo- + urea. <span class="searchmatch">pseudourea</span> (plural <span class="searchmatch">pseudoureas</span>) (organic chemistry) isourea...
<span class="searchmatch">pseudoureas</span> plural of <span class="searchmatch">pseudourea</span>...
nitrosoethylurea nitrosourea nitrourea nonurea oligourea phenylthiourea polyurea <span class="searchmatch">pseudourea</span> selenourea sulfonylurea sulfourea suramin tetramethylurea thiourea triurea...