The following list consists of notable concepts that are derived from Islamic and associated cultural (Arab, Persian, Turkish) traditions, which are expressed as words in Arabic or Persian language. The main purpose of this list is to disambiguate multiple spellings, to make note of spellings no longer in use for these concepts, to define the concept in one or two lines, to make it easy for one to find and pin down specific concepts, and to provide a guide to unique concepts of Islam all in one place.
Separating concepts in Islam from concepts specific to Arab culture, or from the language itself, can be difficult. Many Arabic concepts have an Arabic secular meaning as well as an Islamic meaning. One example is the concept of dawah. Arabic, like all languages, contains words whose meanings differ across various contexts.
Arabic is written in its own alphabet, with letters, symbols, and orthographic conventions that do not have exact equivalents in the Latin alphabet (see Arabic alphabet). The following list contains transliterations of Arabic terms and phrases; variations exist, e.g. din instead of deen and aqidah instead of aqeedah. Most items in the list also contain their actual Arabic spelling.
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(عبد) (for male) (أمة) (for female)
Servant or worshipper. Muslims consider themselves servants and worshippers of God as per Islam. Common Muslim names such as Abdullah (Servant of God), Abdul-Malik (Servant of the King), Abdur-Rahmān (Slave of the Most Beneficent), Abdus-Salām (Slave of [the originator of] Peace), Abdur-Rahîm (Slave of the Most Merciful), all refer to names of Allah.
ʾAdab (أدب) Traditionally describes good manners, as in etiquette. For example, being courteous is good ʾadab. However, the term can be used very broadly, and the proper translation would be "the proper way to go about something," as in the example, ʾĀdāb al Qitāl, or, "The Proper Ways of Fighting in War," (Qitāl in Arabic means mortal combat) in which the word "etiquette" does not befit the context. A secondary meaning of ʾAdab is "literature".