<span class="searchmatch">octoads</span> plural of <span class="searchmatch">octoad</span>...
From octo- + -ad. <span class="searchmatch">octoad</span> (plural <span class="searchmatch">octoads</span>) Synonym of ogdoad (“a thing made up of eight parts”)....
eight octa- ogdo- (chemistry): -oct- English terms prefixed with octo- <span class="searchmatch">octoad</span> octoalloy octoate octobass octobrachiate octocellular octocentenary octochamp...
hectad hendecad heptad hexad leptomonad milliad monad myriad nonad octad <span class="searchmatch">octoad</span> pentad perissad polyad quadrad quadriad quindecad quintad tessaradecad tetrad...