What’s the word for a word that’s been used only once?
It is easy to speak a sentence never spoken before since the world came fresh from its mould. It’s not so easy to say a word unsaid by any other lips. In its second edition (1989) the Oxford English Dictionary recorded numbskullism with a single illustrative quotation, from Anne Seward, a younger contemporary of Samuel Johnson’s from Lichfield, who wrote of the numbskullism of George I and George II. In a revision of 2000, the OED adds a citation from a video game newsletter. Any old body could use it now. There remains numskullity, unattested since Jeremy Bentham used it in 1779 — until now, that is. Since English employs