lapsus

Mr. Radenhurst took advantage of this lapsus, and moved for a new trial in term, which he obtained.
The Last Laird of MacNab|Various
The artist is a sort of impassioned proof-reader, blue-pencilling the lapsus calami of God.
Damn!|Henry Louis Mencken
Hibbard's listing was obviously a lapsus calami for Chelydra since he placed the genus in the family Chelydridae.
Pliocene and Pleistocene Records of Fossil Turtles from Western Kansas and Oklahoma|Edwin C. Galbreath
But how am I to excuse such a Leviathan lapsus linguæ as the figure of the equestrian mounted upon a cow?
A Bayard From Bengal|Hurry Bungsho Jabberjee

Do not let it be supposed that these are instances of a mere lapsus linguo on the part of certain ignorant writers!
Economic Sophisms|Frederic Bastiat

British Dictionary definitions for lapsus

lapsus

/ (ˈlæpsəs) /

noun plural -sus

formal a lapse or error

Word Origin for lapsus

from Latin: lapse

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012