From out- + gloom. <span class="searchmatch">outgloom</span> (third-person singular simple present <span class="searchmatch">outglooms</span>, present participle outglooming, simple past and past participle outgloomed)...
<span class="searchmatch">outglooms</span> third-person singular simple present indicative of <span class="searchmatch">outgloom</span>...
outglooming present participle and gerund of <span class="searchmatch">outgloom</span>...
outgloomed simple past and past participle of <span class="searchmatch">outgloom</span>...
gloomleader gloomless gloomsome gloomster gloomth gloomward gloomy June gloom <span class="searchmatch">outgloom</span> overgloom semigloom undergloom ungloomed gloam darkness, dimness, or obscurity...