From floaty + -ly. <span class="searchmatch">floatily</span> (comparative more <span class="searchmatch">floatily</span>, superlative most <span class="searchmatch">floatily</span>) In a floaty manner....
plain speech both properly twentieth century and pre-nineteenth century. <span class="searchmatch">floatily</span> floatiness over-floaty (obsolete) tending to float on a liquid or rise...