“a missing character or letter (omitted by mistake): a kind of typo”) ^ “<span class="searchmatch">衍字</span>”, in 日本国語大辞典 [Nihon Kokugo Daijiten][1] (in Japanese), concise edition, Tokyo:...
(omitted by mistake): a kind of typo 欠字(けつじ) (ketsuji), 落字(らくじ) (rakuji) <span class="searchmatch">衍字</span>(えんじ) (enji, “an extra or superfluous character or letter (added by mistake):...
【<span class="searchmatch">衍字</span>】 [noun] [from 1477] an extra or superfluous character or letter (added by mistake): a kind of typo...