Postilla

Part of speech: noun

Definitions

1. A critical commentary or annotation that provides deeper insight into a text or work
2. A supplementary note intended to explain or clarify points in a written document
3. A textual addition that can serve to enhance understanding or offer interpretation of main ideas

Etymology: The term "postilla" traces its roots back to the world of medieval religious scholarship. It originally referred to a brief commentary or explanation appended to a biblical text, serving as a guide for readers seeking to understand scripture more deeply. The practice of writing such marginal notes or short expositions was common among theologians who sought to clarify complex passages or to provide moral and doctrinal insights. This word entered English usage through Latin, where "postilla" was a diminutive form derived from "post," meaning "after." The sense here was of something that came after the main text—a commentary or annotation placed following a scriptural passage. The diminutive suffix "-illa" indicated a smaller or shorter form, reflecting that these were concise notes rather than lengthy treatises. The concept of postillae gained particular prominence in the Middle Ages, especially within monastic communities and universities. One of the most famous collections of such commentaries was compiled by the 13th-century Dominican friar Nicholas of Lyra, whose "Postillae" became a standard reference for biblical exegesis. These texts were instrumental in shaping theological education and preaching for centuries. Over time, the use of the word expanded beyond strictly religious contexts to signify any brief explanatory note or commentary appended to a text. However, its association with biblical scholarship remains its defining characteristic. The term itself is relatively rare in modern English, primarily appearing in historical or theological discussions that reference this tradition of annotated scripture.

Synonyms: commentary, annotation, note, gloss, explanation