arabic

The word 'Arabic' enters English through Latin 'Arabicus,' from Greek 'Áraps' (Ἄραψ, plural 'Árabes'), from the Arabic peoples' own name for themselves: 'ʿarab' (عرب).‌​‌​‌​‍​‍​‍​‌​‍​‌​‍​‍​‌​‍​‌​‍​‌​‍​‌​‍​‌​‍​‍​‍​‍​‍​‌​‍​‌​‌​‌​‌​‍ The name is ancient, predating Islam by well over a millennium. The earliest external attestation appears in Assyrian records from the reign of Shalmaneser III (858–824 BCE), where 'Aribi' or 'Arabu' designates the peoples of the Arabian Peninsula — particularly the camel-riding nomads whom the Mesopotamian empires encountered on their southwestern frontier.

The meaning of 'ʿarab' is debated. The most common scholarly proposals include: a Semitic root meaning 'nomad' or 'desert-dweller' (contrasting the settled 'ḥaḍar' with the nomadic 'ʿarab'); a root meaning 'west' (from a Mesopotamian vantage point, Arabia lay to the west); or a root meaning 'mixed' or 'mingled.' In pre-Islamic Arabian usage, 'ʿarab' specifically designated the Bedouin nomadic peoples, as distinct from the settled populations of the towns and oases. The Quran preserves this distinction, using 'ʿarab' for the Bedouin and 'al-ʿarabiyya' for the Arabic language.

The Greek world first encountered the Arabs through Herodotus (c. 450 BCE), who mentions 'Arabíē' (Arabia) and its people. Alexander the Great planned an Arabian expedition that his death in 323 BCE prevented. The Romans established the province of Arabia Petraea (modern Jordan and the Sinai) and had extensive contact with the Nabataean Arabs, whose capital at Petra became one of the wonders of the ancient world.

The Arabic language belongs to the Central Semitic branch of the Afroasiatic family. Its closest relatives are the other Central Semitic languages — Hebrew, Aramaic, and the ancient languages of the Levant — though Arabic diverged from the Northwest Semitic group early and preserves certain archaic features lost in Hebrew (such as the emphatic consonants and a more extensive case system). The earliest known Arabic inscriptions date to the first centuries CE, but the language rose to global prominence through two transformative events: the composition of the Quran in the seventh century and the subsequent Arab-Islamic conquests.

The spread of Arabic following the Islamic conquests of the seventh and eighth centuries is one of the most dramatic linguistic expansions in history. Within a century of Muhammad's death in 632, Arabic-speaking armies had conquered territory from Spain to Central Asia. Over the following centuries, Arabic replaced the local languages (Coptic in Egypt, Aramaic in the Fertile Crescent, Berber languages in parts of North Africa) as the primary language of daily life across much of the Middle East and North Africa — a zone it dominates to this day.

The contribution of Arabic to the vocabulary of European languages, and English in particular, reflects the intellectual achievements of the medieval Islamic world. During the Islamic Golden Age (roughly the eighth through fourteenth centuries), Arabic was the language of the most advanced science, mathematics, philosophy, and medicine in the Western world. When European scholars, particularly in twelfth-century Spain, began translating Arabic scientific works into Latin, hundreds of Arabic terms entered European discourse. English 'algebra' comes from Arabic 'al-jabr' (restoration, reunion of broken parts), the title of al-Khwārizmī's ninth-century mathematical treatise. 'Algorithm' itself derives from the Latinized form of al-Khwārizmī's name. 'Zero' comes from Arabic 'ṣifr' (empty, nothing), a translation of Sanskrit 'śūnya.' 'Alcohol,' 'alchemy,' 'almanac,' 'zenith,' 'nadir,' 'tariff,' 'admiral,' 'cotton,' 'magazine,' 'sofa,' and 'caliber' are all Arabic in origin.

Modern Arabic exists in a state of diglossia: Modern Standard Arabic (MSA), descended from Classical Arabic, serves as the formal written and broadcast language across the Arab world, while a wide variety of regional dialects (Egyptian, Levantine, Gulf, Maghrebi, etc.) function as the spoken languages of daily life. These dialects differ from each other as much as the Romance languages differ from each other, yet the prestige of MSA and the Quran maintains a sense of linguistic unity. Arabic is spoken by over 400 million people as a first language and is the liturgical language of nearly two billion Muslims worldwide.