Categoriae decem Categoriae decem The Categoriae decem, also known as the Ten Categories and as the "Paraphrasis Themistiana", was a Latin summary of the "Categories" of Aristotle. It is thought to date to the fourth century. Once and traditionally attributed to St. Augustine, it is now no longer thought to be his work. From the eighth century onwards, this text became one of the major sources of logical teaching in medieval Europe, where it was taken at times as a full translation of Aristotle's work, rather than a compression. Its importance rests in the revival of the study of logic it stimulated
Declension of Greek nouns in Latin Declension of Greek nouns in Latin The declension of nouns in Latin that are borrowed from Greek varies significantly between different types of nouns, though certain patterns are common. Many nouns, particularly proper names, in particular, are fully Latinized and declined regularly according to their stem-characteristics. Others, however, either retain their Greek forms exclusively, or have the Greek and Latin forms side by side. These variations occur principally in the singular, in the plural the declension is usually regular. Note, however, that many Greek names, of the third declension in Latin, pass over into the first declension in the Plural;