
Ancient 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, Dark Ages, the Archaic period, and the Classical period.

The Academy Vivarium Novum in Rome is the only college in the world where students can spend one or more years immersed in Latin and Ancient Greek. These languages are spoken both in and outside of the classroom. The academy is directed by Luigi Miraglia, who according to the New Yorker magazine "speaks Latin more fluently than almost anyone else alive".

Various alphabetic writing systems were in use in Iron Age Anatolia to record Anatolian languages and Phrygian. Several of these languages had previously been written with logographic and syllabic scripts.

Doric or Dorian was an Ancient Greek dialect. Its variants were spoken in the southern and eastern Peloponnese as well as in Sicily, Epirus, Southern Italy, Crete, Rhodes, some islands in the southern Aegean Sea and some cities on the south east coast of Anatolia. Together with Northwest Greek, it forms the "Western group" of classical Greek dialects. By Hellenistic times, under the Achaean League, an Achaean-Doric koiné language appeared, exhibiting many peculiarities common to all Doric dialects, which delayed the spread of the Attic-based Koine Greek to the Peloponnese until the 2nd century BC. The only living descendant of Doric is the Tsakonian language which is still spoken in Greece today; though critically endangered, with only a few hundred – mostly elderly – fluent speakers left.

Effendi or Effendy is a title of nobility meaning lord or master, especially in the Ottoman Empire lands and the Caucasus. The title itself and its other forms are originally derived from Modern Greek aphentēs which is derived from Ancient Greek authentēs meaning lord.

"A Greek–English Lexicon", often referred to as Liddell & Scott, Liddell–Scott–Jones, or LSJ, is a standard lexicographical work of the Ancient Greek language originally edited by Henry George Liddell, Robert Scott, Henry Stuart Jones and Roderick McKenzie and published in 1843 by the Oxford University Press.

Ancient Greek literature is literature written in the Ancient Greek language from the earliest texts until the time of the Byzantine Empire. The earliest surviving works of ancient Greek literature, dating back to the early Archaic period, are the two epic poems the Iliad and the Odyssey, set in an idealized archaic past today identified as having some relation to the Mycenaean era. These two epics, along with the Homeric Hymns and the two poems of Hesiod, Theogony and Works and Days, comprised the major foundations of the Greek literary tradition that would continue into the Classical, Hellenistic, and Roman periods.

Mycenaean Greek is the most ancient attested form of the Greek language, on the Greek mainland and Crete in Mycenaean Greece, before the hypothesised Dorian invasion, often cited as the terminus ad quem for the introduction of the Greek language to Greece. The language is preserved in inscriptions in Linear B, a script first attested on Crete before the 14th century BC. Most inscriptions are on clay tablets found in Knossos, in central Crete, as well as in Pylos, in the southwest of the Peloponnese. Other tablets have been found at Mycenae itself, Tiryns and Thebes and at Chania, in Western Crete. The language is named after Mycenae, one of the major centres of Mycenaean Greece.

The Proto-Greek language is the Indo-European language which was the last common ancestor of all varieties of Greek, including Mycenaean Greek, the subsequent ancient Greek dialects and, ultimately, Koine, Byzantine and Modern Greek. Proto-Greek speakers entered Greece sometime between 2200 and 1900 BCE, with the diversification into a southern and a northern group beginning by approximately 1700 BCE.

Pygostyle describes a skeletal condition in which the final few caudal vertebrae are fused into a single ossification, supporting the tail feathers and musculature. In modern birds, the rectrices attach to these. The pygostyle is the main component of the uropygium, a structure colloquially known as the bishop's nose, parson's nose, pope's nose, or sultan's nose. This is the fleshy protuberance visible at the posterior end of a bird that has been dressed for cooking. It has a swollen appearance because it also contains the uropygial gland that produces preen oil.

Saraostus also called Syrastrene(also Surastrene, modern Saurashtra in India) was the name given by the Greeks to the area of Saurashtra and parts of south-western Gujarat."The Greeks ... took possession, not only of Patalena, but also, on the rest of the coast, of what is called the kingdom of Saraostus and Sigerdis. In short, Apollodorus says that Bactriana is the ornament of Ariana as a whole; and, more than that, they extended their empire even as far as the Seres and the Phryni."