A doctorate is an academic degree that indicates the highest level of academic achievement. A terminal degree in most countries, some Central and Eastern European countries place the doctorate second only to the habilitation. However, some doctorates, such as professional doctorates, are also first professional degrees.

The term doctorate comes from the Latin docere, meaning "to teach", shortened from the full Latin title licentia docendi, meaning "license to teach." This was translated from the equivalent Arabic term ijazat attadris, which was a distinction granted to certain Islamic scholars, thus qualifying them to teach.

History

The origin of the doctorate dates back to the ijazat attadris wa 'l-ifttd ("license to teach and issue legal opinions") in the medieval Madrasahs which taught Islamic law. It was equivalent to the Doctor of Laws qualification and was developed during the 9th century after the formation of the Madh'hab legal schools. To obtain a doctorate, a student "had to study in a guild school of law, usually four years for the basic undergraduate course" and at least ten years for a post-graduate course. The "doctorate was obtained after an oral examination to determine the originality of the candidate's theses," and to test the student's "ability to defend them against all objections, in disputations set up for the purpose" which were scholarly exercises practiced throughout the student's "career as a graduate student of law." After students completed their post-graduate education, they were awarded doctorates giving them the status of faqih (meaning "master of law"), mufti (meaning "professor of legal opinions") and mudarris (meaning "teacher"), which were later translated into Latin as magister, professor and doctor respectively.

The concept of a doctorate was soon introduced into Medieval Europe as a license to teach at a university. In this sense, doctoral training was a form of apprenticeship to a guild. The traditional term of study before new teachers were admitted to the guild of "Masters of Arts", seven years, was the same as the term of apprenticeship for other occupations. Originally the terms "master" and "doctor" were synonymous, but over time the doctorate came to be regarded as a higher qualification than the master's degree.

The usage and meaning of the doctorate has changed over time, and it has also been subject to regional variations. For instance, until the early 20th century few academic staff or professors in English-speaking universities held doctorates, except for very senior scholars and those in holy orders. After that time the German practice of requiring prospective lecturers to have completed a "research doctorate" became widespread. Additionally, universities' shifts to "research oriented" education increased the importance of the doctorate. Today such a doctorate is generally a prerequisite for pursuing an academic career, although not everyone who receives a research doctorate becomes a member of a university. Many universities also award "honorary doctorates" to individuals who have been deemed worthy of special recognition, either for scholarly work or for other contributions to the university or to society.