tannin

Spelling & Dictionary Insight

The English entry for tannin is 6 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /ˈtænɪn/. Corpus data places it at rank #56,479 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it.The dominant gloss from Wiktionary reads: "Tannic acid or any of its derivatives.".

No misspelling variants are generated for tannin 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: From French tannin, from Latin tannum (“oak bark”), from Gaulish *tannos (“oak”). Related to tan. By surface analysis, tann- + -in. 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 tannin, spelled T-A-N-N-I-N, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.