Look up Ι, ι in Wiktionary, the free dictionary.

Greek alphabet
Αα Alpha	Νν Nu
Ββ Beta	Ξξ Xi
Γγ Gamma	Οο Omicron
Δδ Delta	Ππ Pi
Εε Epsilon	Ρρ Rho
Ζζ Zeta	Σσς Sigma
Ηη Eta	Ττ Tau
Θθ Theta	Υυ Upsilon
Ιι Iota	Φφ Phi
Κκ Kappa	Χχ Chi
Λλ Lambda	Ψψ Psi
Μμ Mu	Ωω Omega
Obsolete letters
Digamma	Qoppa
San	Sampi
Greek diacritics

Iota (uppercase Ι, lowercase ι; Greek: Ιώτα [jɒta] Yota) is the ninth letter of the Greek alphabet. In the system of Greek numerals it has a value of 10. It was derived from the Phoenician letter Yodh ( ). Letters that arose from Iota include the Roman I and J. Due to technical limitations, some web browsers may not display some special characters in this article. ... Wikipedia does not have an article with this exact name. ... Wiktionary (a portmanteau of wiki and dictionary) is a multilingual, Web-based project to create a free content dictionary, available in over 151 languages. ... Image File history File links Iota_uc_lc. ... The Greek alphabet (Greek: ) is an alphabet consisting of 24 letters that has been used to write the Greek language since the late 8th or early 8th century BC. It was the first alphabet in the narrow sense, that is, a writing system using a separate symbol for each vowel... Alpha (uppercase Α, lowercase α) is the first letter of the Greek alphabet. ... For other uses, see Nu. ... Beta (upper case Î’, lower case β) is the second letter of the Greek alphabet. ... Look up Ξ, ξ in Wiktionary, the free dictionary. ... Gamma (uppercase Γ, lowercase γ) is the third letter of the Greek alphabet. ... Look up Ο, ο in Wiktionary, the free dictionary. ... Look up Δ, δ in Wiktionary, the free dictionary. ... For other uses, see Pi (disambiguation) Pi (upper case Π, lower case Ï€ or Ï–) is the sixteenth letter of the Greek alphabet. ... Look up Ε, ε in Wiktionary, the free dictionary. ... Look up Ρ, ρ in Wiktionary, the free dictionary. ... Zeta or ZETA can refer to: // Zeta (letter), of the Greek alphabet Zeta functions, in mathematics Riemann zeta function Tropical Storm Zeta (2005), formed in December 2005 and lasted through January 2006 Z-pinch, in fusion power Zeta (Mexico), a magazine from Tijuana, Mexico Zeta River, in Montenegro Zeta plain... For other uses, see Sigma (disambiguation). ... Look up Η, η in Wiktionary, the free dictionary. ... Look up Τ, Ï„ in Wiktionary, the free dictionary. ... Look up Θ, θ in Wiktionary, the free dictionary. ... Upsilon (upper case , lower case ) is the 20th letter of the Greek alphabet. ... Look up Φ, φ in Wiktionary, the free dictionary. ... For other uses, see Kappa (disambiguation). ... Look up Χ, χ in Wiktionary, the free dictionary. ... Look up Λ, λ in Wiktionary, the free dictionary. ... Look up Ψ, ψ in Wiktionary, the free dictionary. ... Look up Îœ, μ in Wiktionary, the free dictionary. ... Look up Ω, ω in Wiktionary, the free dictionary. ... Digamma (upper case , lower case ) is an archaic letter of the Greek alphabet, used primarily as a Greek numeral. ... Qoppa Qoppa is an obsolete letter of the Greek alphabet and has a numeric value of 90. ... San (uppercase , lowercase ) was a letter of the Greek alphabet, appearing between Pi and Qoppa in alphabetical order, corresponding in position although not in name to the Phoenician tsade. ... Sampi (Upper case Ϡ, lower case ϡ) is an obsolete letter of the Greek alphabet and has a numeric value of 900. ... The Greek alphabet (Greek: ) is an alphabet consisting of 24 letters that has been used to write the Greek language since the late 8th or early 8th century BC. It was the first alphabet in the narrow sense, that is, a writing system using a separate symbol for each vowel... Greek numerals are a system of representing numbers using letters of the Greek alphabet. ... The Phoenician alphabet is a continuation of the Proto-Canaanite alphabet, by convention taken to begin with a cut-off date of 1050 BCE. It was used by the Phoenicians to write Phoenician, a Northern Semitic language. ... Yodh (also spelled Yud or Yod) is the tenth letter of many Semitic abjads, including Phoenician, Aramaic, Hebrew , Syriac and Arabic (in abjadi order, 28th in modern order). ... Phoenician Yodh. ... Look up I, i in Wiktionary, the free dictionary. ... For other uses, see J (disambiguation). ...

Iota represents IPA: [/i/]. In ancient Greek it occurred in both long [i:] and short [i] versions, but this distinction has been lost in Modern Greek.

Iota participated as the second element in falling diphthongs, with both long and short vowels as the first element. Where the first element was long, the iota was lost in pronunciation at an early date, and was written in polytonic orthography as iota subscript in other words as a very small ι under the main vowel, for instance ᾼ ᾳ ῌ ῃ ῼ ῳ In phonetics, a diphthong (Greek δίφθογγος, diphthongos, literally with two sounds) is a vowel combination usually involving a quick but smooth movement from one vowel to another, often interpreted by listeners as a single vowel sound or phoneme. ... It has been suggested that Diacritics (Greek alphabet) be merged into this article or section. ... Iota subscript (Greek ) in Greek polytonic orthography is a way of writing the letter iota as a small vertical stroke beneath a vowel. ...

Common English phrase

The word is used in a common English phrase, 'not one iota of difference', to signify a meaningless distinction (lit. "not even a small difference"). The phrase derives from the introduction to the Antithesis of the Law in the Gospel of Matthew (a jot or a tittle), and became common in the theological debate which arose around the time of the First Council of Nicaea, regarding the nature of the Holy Trinity. The argument centered on which of two alternative Greek words, differing only in a single 'iota' letter, should be used in describing Jesus' relationship to the Holy Trinity. One word, 'homoousios', would mean that Jesus was of the same substance as God the Father, and the other 'homoiousios', would mean that Jesus was of similar substance. The Antithesis of the Law (Matthew 5:17-48) is a less well known but highly structured (you have heard . ... The Gospel of Matthew (literally, according to Matthew; Greek, Κατά Μαθθαίον or Κατά Ματθαίον, Kata Maththaion or Kata Matthaion) is a synoptic gospel in the New Testament, one of four canonical gospels. ... i j A tittle is a small distinguishing mark, such as a diacritic or the dot over an i or a j. ... Theology finds its scholars pursuing the understanding of and providing reasoned discourse of religion, spirituality and God or the gods. ... The First Council of Nicaea, held in Nicaea in Bithynia (present-day Iznik in Turkey), convoked by the Roman Emperor Constantine I in 325, was the first Ecumenical council[1] of the early Christian Church, and most significantly resulted in the first uniform Christian doctrine, called the Nicene Creed. ... This article is about the Christian Trinity. ... This article is about Jesus of Nazareth. ... Ousia () is the Greek word for essence or substance[1]. Initially it was a technical term used by Greek philosophers such as Plato and most importantly Aristotle. ... Ousia () is the Greek word for essence or substance[1]. Initially it was a technical term used by Greek philosophers such as Plato and most importantly Aristotle. ...

Symbol

• The Iota symbol is used to generate a vector of consecutive integers in the APL programming language.
• The lowercase Iota symbol is sometimes used to write the imaginary unit but more often Roman i or j are used.
• In logic, the lowercase iota denotes the definite descriptor.