What is the Latin and English translation for the abbreviation N.B.?

The abbreviation N.B. stands for "Nota Bene," which translates to "Note well" in English. This phrase is commonly used to draw attention to something particularly important or noteworthy that the reader should focus on. It originates from Latin, where "nota" means "note" and "bene" means "well." This expression is often found in academic, legal, and formal writing to highlight critical information or instructions that require careful consideration.

In contrast, the other options do not accurately define the abbreviation N.B. "Nova Bellum," for instance, translates to "New War," a phrase that lacks relevance in this context. "Num quod" means "Not which," which doesn't correspond to the function of N.B. Lastly, "Nemo Bonum" translates to "No Good," which is unrelated to the notion of emphasizing important information. These distinctions highlight why "Nota Bene, Note well" is the correct interpretation of N.B.