What is the meaning of Navigator?

A person who navigates, especially an officer with that responsibility on a ship or an aircrew member with that responsibility on an aircraft.

A sea explorer.

A device that navigates an aircraft, automobile or missile.

A user interface that allows navigating through a structure of any kind.

A labourer on an engineering project such as a canal; a navvy.

a sailor or mariner

second/third-person singular future passive imperative of nāvigō

navigator

browser

Source: wiktionary.org