What is the meaning of Gazetteer?

A person who writes for a gazette or newspaper; a journalist; a journalist engaged by a government.

A gazette, a newspaper.

Synonym of gazette (to announce the status of (someone) in an official gazette)

To report about (someone) in a gazette or newspaper.

A dictionary or index of geographical locations.

A similar descriptive list (often alphabetical) of information on other subjects.

To describe the geography of (a country or other place) in a gazetteer (etymology 2, noun sense 1).

Source: wiktionary.org