From copulate + -in. <span class="searchmatch">copulin</span> (plural <span class="searchmatch">copulins</span>) (biochemistry) Any of a class of aliphatic acids that are found in vaginal fluids and used to signal ovulation...
<span class="searchmatch">copulins</span> plural of <span class="searchmatch">copulin</span>...
recopulate retrocopulate copulability copulable copulatee copulation copulator <span class="searchmatch">copulin</span> to engage in sexual intercourse copulate — see mate copulate — see cover...
nosaltres vosaltres vós vostès affirmative — copula copuli copulem copuleu <span class="searchmatch">copulin</span> negative (no) — no copulis no copuli no copulem no copuleu no <span class="searchmatch">copulin</span>...