intransitive verb
Definition: To act as a leader or someone who shows the way to others.
Example: The expert will guide during the tour.
noun
Definition: A person or thing that helps to show the way or provides information about a place or subject.
Example: The tour guide explained the history of the ancient ruins to the visitors.
transitive verb
Definition: To help someone or something by showing the way or directing them in a particular direction or course.
Example: She will guide you through the process of applying for a job.