AoristAorist (ˈeɪərᵻst; abbreviated ) verb forms usually express perfective aspect and refer to past events, similar to a preterite. Ancient Greek grammar had the aorist form, and the grammars of other Indo-European languages and languages influenced by the Indo-European grammatical tradition, such as Middle Persian, Sanskrit, Armenian, the South Slavic languages, Georgian, and Pashto also have forms referred to as aorist.
Anatolian languagesThe Anatolian languages are an extinct branch of Indo-European languages that were spoken in Anatolia, part of present-day Turkey. The best known Anatolian language is Hittite, which is considered the earliest-attested Indo-European language. Undiscovered until the late 19th and early 20th centuries, they are often believed to be the earliest branch to have split from the Indo-European family. Once discovered, the presence of laryngeal consonants ḫ and ḫḫ in Hittite and Luwian provided support for the laryngeal theory of Proto-Indo-European linguistics.
ReduplicationIn linguistics, reduplication is a morphological process in which the root or stem of a word (or part of it) or even the whole word is repeated exactly or with a slight change. The classic observation on the semantics of reduplication is Edward Sapir's: "generally employed, with self-evident symbolism, to indicate such concepts as distribution, plurality, repetition, customary activity, increase of size, added intensity, continuance." Reduplication is used in inflections to convey a grammatical function, such as plurality, intensification, etc.
Ancient GreekAncient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (1400–1200 BC), Dark Ages (1200–800 BC), the Archaic or Epic period (800–500 BC), and the Classical period (500–300 BC). Ancient Greek was the language of Homer and of fifth-century Athenian historians, playwrights, and philosophers.
Optative moodThe optative mood (ˈQptətɪv or Qpˈteɪtɪv; abbreviated ) is a grammatical mood that indicates a wish or hope regarding a given action. It is a superset of the cohortative mood and is closely related to the subjunctive mood but is distinct from the desiderative mood. English has no morphological optative, but various constructions impute an optative meaning. Examples of languages with a morphological optative mood are Ancient Greek, Albanian, Armenian, Georgian, Friulian, Kazakh, Kurdish, Navajo, Old Prussian, Old Persian, Sanskrit, Turkish, and Yup'ik.
Armenian languageArmenian (հայերեն (reformed), հայերէն (classical), hayeren, hɑjɛˈɾɛn) is an Indo-European language and the sole member of an independent branch of that language family. It is the native language of the Armenian people and the official language of Armenia and the unrecognized Republic of Artsakh. Historically spoken in the Armenian highlands, today Armenian is widely spoken throughout the Armenian diaspora. Armenian is written in its own writing system, the Armenian alphabet, introduced in 405 AD by the priest Mesrop Mashtots.
Mediopassive voiceThe mediopassive voice is a grammatical voice that subsumes the meanings of both the middle voice and the passive voice. Languages of the Indo-European family (and many others) typically have two or three of the following voices: active, middle, and passive. "Mediopassive" may be used to describe a category that covers both the middle (or "medium") and the passive voice. In synchronic grammars, the mediopassive voice is often simply termed either "middle" (typical for grammars of e.g.
Glottalic theoryThe glottalic theory is that Proto-Indo-European had ejective or otherwise non-pulmonic stops, , instead of the plain voiced ones, as hypothesized by the usual Proto-Indo-European phonological reconstructions. A forerunner of the theory was proposed by the Danish linguist Holger Pedersen in 1951, but he did not involve glottalized sounds.
