lapsus digitorum

Spelling & Dictionary Insight

The English entry for lapsus digitorum is 16 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈlæpsəs.dɪdʒɪˈtɔːɹəm/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "A spelling error in signing.".

No misspelling variants are generated for lapsus digitorum in our index, suggesting the orthography follows predictable English patterns. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: Coined as an analogue of lapsus linguae for users of sign language from the Latin lāpsus (“a slipping or falling”) (lāpsūs in the plural) + digitōrum (“of fingers”), genitive plural form of digitus (“finger”) = “a slipping of fingers”; compare lapsus digiti. Root origin matters for spelling because borrowed morphemes (Greek, Latin, Old French, Old English) carry their source-language orthographic conventions into modern English, which is why historical etymology is often the cleanest predictor of whether a cluster like "-ough", "-eau", or "-tion" will appear. For readers arriving here from a spelling check, the authoritative guidance is: the correct English form is lapsus digitorum, spelled L-A-P-S-U-S- -D-I-G-I-T-O-R-U-M, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.