Ermenegildo Pistelli is a practitioner of what study of historical language?
Philology Philology is the study of language in written historical sources; it is a combination of literary criticism, history, and linguistics. It is more commonly defined as the study of literary texts and written records, the establishment of their authenticity and their original form, and the determination of their meaning. A person who pursues this kind of study is known as a philologist.
Hermeneutic style The hermeneutic style is a style of Latin in the later Roman and early Medieval periods characterised by the extensive use of unusual and arcane words, especially derived from Greek. The style is first found in the work of Apuleius in the second century, and then in several late Roman writers. In the early medieval period, some leading Continental scholars were exponents, including Johannes Scotus Eriugena and Odo of Cluny.