Nota bene

Nota bene (/ˈnoʊtə ˈbɛneɪ/, /ˈnoʊtə ˈbɛni/ or /ˈnoʊtə ˈbiːni/; plural form notate bene) is a Latin phrase meaning "note well". The phrase first appeared in English writing circa 1711.

Often abbreviated as "N.B.", "N.b." or "n.b.", nota bene comes from the Latin roots notāre ("to note") and bene ("well"). It is in the singular imperative mood, instructing one individual to note well the matter at hand. In present-day English, it is used, particularly in legal papers, to draw the attention of the reader to a certain (side) aspect or detail of the subject on hand, translating it as "pay attention" or "take notice". While "N.B." is often used in academic writing, "note" is a common substitute.