<span class="searchmatch">mailplanes</span> plural of <span class="searchmatch">mailplane</span>...
From mail + plane. <span class="searchmatch">mailplane</span> (plural <span class="searchmatch">mailplanes</span>) An aircraft that delivers mail. aircraft that delivers mail...
mail-order bride mailout mail-out mailpack mailpeople mailperson mailpiece <span class="searchmatch">mailplane</span> mail relay mailroom mailrun mails mailsack mail shirt mailshot mail slot...