<span class="searchmatch">flabrigasting</span> present participle and gerund of <span class="searchmatch">flabrigast</span>...
<span class="searchmatch">flabrigasts</span> third-person singular simple present indicative of <span class="searchmatch">flabrigast</span>...
See flabbergast. <span class="searchmatch">flabrigast</span> (third-person singular simple present <span class="searchmatch">flabrigasts</span>, present participle <span class="searchmatch">flabrigasting</span>, simple past and past participle flabrigasted)...
flabrigasted simple past and past participle of <span class="searchmatch">flabrigast</span>...
flabby or flap (“to strike”) + aghast. The word may be related to Scottish <span class="searchmatch">flabrigast</span> (“to boast”) or flabrigastit (“worn out with exertion”). The noun is derived...