<span class="searchmatch">ignoramous</span> (plural ignoramouses) Nonstandard form of ignoramus. 1717, Richard Young, The Carnal Man Anatomiz’d: or, the Grand Cause of Man’s Alienation...
of ignōrō (“I do not know, I am unacquainted with, I am ignorant of”). <span class="searchmatch">ignoramous</span> (nonstandard) ignoramus (plural ignoramuses or (hypercorrect) ignorami)...
for my pains—it would be a different thing—but every body knows I’m an <span class="searchmatch">ignoramous</span>, and commit justice gratis—I must disperse the complaint. 1874, Marcus...