Alphabet Letters
Coptic Letters
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Origin Coptic is the last stage of the Egyptian language, not a separate tongue
Iota is the tenth letter of the Coptic alphabet and the first of the tens in the numeral series, carrying the value ten. It writes the vowel i and also the consonant y, a double duty it inherited from Greek, and it is among the most frequent letters in Coptic. Coptic uses it heavily in grammatical elements, in possessive and pronominal forms, and in the diphthongs that the language spells out letter by letter. Scribes often marked an initial iota with a pair of dots above it, a device taken from Greek manuscript practice, to show that the letter began its own syllable rather than joining the vowel before it; the same mark is used on the Coptic upsilon. Because Coptic vowels are visible in a way that no earlier Egyptian script allowed, letters such as iota are the direct evidence for how the language was actually pronounced in the first Christian millennium.
Facts
Disputed
Origin PeriodGreek letters wrote Egyptian from about the first century CE, settled by the fourth 1Tradition: The Coptic alphabet of Christian Egypt The World's Writing Systems (Peter T. Daniels and William Bright, eds., Oxford University Press, 1996) surveys the small corpus of Old Coptic texts, pre-Christian magical and astrological papyri in which Egyptian was first written out using Greek letters plus a few signs borrowed from Demotic, against the standardised Coptic used in Christian scripture translation from around the third century CE onward. Comparing the two corpora, its contributors find the evidence thin enough to support two readings: that the Old Coptic magical texts already fixed the practice of writing Egyptian in Greek-based letters, or that the Christian translation project, needing a stable and teachable orthography for scripture, was the decisive act that standardised the script that survives. Because both readings draw on the same handful of surviving texts and no source describes an official act of decision, the volume treats the question as open rather than favouring either camp. Attributions
Associated SoundVowel i, and also the consonant y, a double duty inherited from Greek 1 Origins
Origin PeriodCoptic is the last stage of the Egyptian language, not a separate tongue 1Tradition: The Coptic alphabet of Christian Egypt Place of OriginEgypt, where Greek letters were taken up to write the Egyptian language 1Tradition: The Coptic alphabet of Christian Egypt Origin of the NameCoptic kept the Greek letter names, reshaped by Egyptian speech 1Tradition: The Coptic alphabet of Christian Egypt Origin of the NameGreek iota, itself the Phoenician yod, meaning hand 1Tradition: The Coptic alphabet of Christian Egypt Sense of the Namehand (through Greek iota, from Phoenician yod) 1Tradition: The Coptic alphabet of Christian Egypt The pictographic sense is a modern reconstruction from the letter name rather than a meaning attested in the script's own period, and the atlas records that position elsewhere on this letter. The name itself is inherited; the picture behind it is inferred. Identity
Script TypeAn alphabet: each letter writes a single sound, consonant or vowel; twenty-four of its thirty-two letters are the Greek uncial alphabet taken over directly, and the remaining letters, drawn from Demotic Egyptian sign-forms, write Egyptian consonants Greek had no letters for. 1 PositionTenth of the thirty-two letters of the Coptic alphabet and the first of the tens, carrying the numeral value ten 1 Attestation
Meaning in the Attesting SourceAlphabet of 32 letters in Bohairic, 31 in Sahidic, which lacks khai 2Tradition: The Coptic alphabet of Christian Egypt Meaning in the Attesting SourceValue 10, opening the tens of the Coptic numeral series 1Tradition: The Coptic alphabet of Christian Egypt Meaning in the Attesting SourceWrites both the vowel i and the consonant y, as in Greek 2Tradition: The Coptic alphabet of Christian Egypt Learn More
Iota: The Coptic Letter (Value 10), from Greek Iota
Iota is the tenth letter of the Coptic alphabet and the first of the tens in the numeral series, worth ten. It is a busy letter. Coptic uses it for the vowel i and also for the consonant y, a double duty it took over from Greek along with the shape, and it appears in a wide range of grammatical elements, in pronominal and possessive forms, and in the diphthongs that Coptic writes out letter by letter rather than with dedicated signs. On a typical page it will be among the commonest characters. Iota also carries one of the small scribal conventions Coptic inherited from Greek manuscript practice.
Where a word begins with iota, or where iota follows another vowel and needs to be read as its own syllable rather than as part of a diphthong, scribes wrote two dots above the letter. The device is a reading aid rather than a mark of pronunciation, and it does the same job on the Coptic upsilon. Conventions of this kind matter more in Coptic than in a language with word division and punctuation, because early Coptic manuscripts are written in continuous script with little or no space between words, so a reader depends on whatever signals the scribe chose to supply. The superlinear stroke marking a syllabic consonant belongs to the same family of aids.
Iota and the Coptic Numeral Decades
The Coptic numeral system, inherited entire from Greek, works in three ranks of nine. The first nine letters of the alphabet count the units from one to nine; the next nine count the tens from ten to ninety; the last nine count the hundreds from a hundred to nine hundred. Iota stands at the head of the second rank, so it is the point where the counting changes gear. This arrangement requires twenty seven signs, and since the Greek alphabet in ordinary use has only twenty four, three extra signs were needed. Coptic took all three: sou for six, and the archaic Greek numeral signs for ninety and nine hundred, none of which writes a sound in any Coptic word.
The seven letters Coptic added from Demotic sit outside the numeral system altogether and carry no value, because they were never part of the Greek series from which the values come. That is a distinction worth stating plainly, because it is easy to assume that every letter of an alphabet with numeral values must have one. Coptic numerals appear constantly in manuscripts, marking quires, folios, chapters and psalms, and in dates reckoned by the Coptic calendar, whose era of the martyrs counts from the accession of Diocletian and is still in liturgical use in the Coptic Orthodox Church. A stroke drawn above a letter tells the reader to take it as a figure.
Cross-Tradition Connections
Derived From
Taken over with both its vowel and its consonant uses
Related To
Coptic Iota is the Greek iota, writing both the vowel i and the consonant y in both scripts; both carry the numeral value 10.
Ti writes the sequence of a t and an i with a single sign, and iota is the letter that supplies the vowel in it. A syllable sign inside an alphabet is unusual, and ti is the only one Coptic has.
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