index

The Spanish word 'índice' translates to 'index' in English. It is a noun and it can refer to either a pointer or a sign, an indicator, or a list arranged usually in alphabetical order of some specified datum such as authors, subjects, etc. 'Índice' can be used in various contexts such as in a book, where it describes a list at the end or beginning of a book; in mathematics in terms of index numbers; or in programming for array index.