Arabic language (الْعَرَبيّة al-ʿarabiyyah (informally: عَرَبيْ ʿarabī)), in terms of the number of speakers, is the largest living member of the Semitic language family. In ISO 639-3, modern Arabic is classified as a macrolanguage with 27 sub-languages. These varieties are spoken throughout the Arab world, and Standard Arabic is widely studied and used throughout the Islamic world.
Modern Standard Arabic language derives from Classical Arabic, the only surviving member of the Old North Arabian dialect group, attested in Pre-Islamic Arabic inscriptions dating back to the 4th century. Classical Arabic has also been a literary language and the liturgical language of Islam since its inception in the 7th century.
Arabic language has lent many words to other languages of the Islamic world. During the Middle Ages, Arabic was a major vehicle of culture in Europe, especially in science, mathematics and philosophy. As a result, many European languages have also borrowed numerous words from it. Arabic influence is seen in Mediterranean languages, particularly Spanish, Portuguese, and Sicilian, due to both the proximity of European and Arab civilization and 700 years of Berber and Arab rule in the Iberian peninsula (see Al-Andalus).
Arabic language has also borrowed words from many languages, including Greek, Persian and Sanskrit in early centuries, and contemporary European languages in modern times.