Select the word which means the same as the groups of words given.

The school or college in which one has been educated

Alma mater

The word that means the same as the group of words "the school or college in which one has been educated" is alma mater.

• Alma mater is a Latin phrase meaning "nourishing mother." It is often used to refer to a school or college that a person has attended or graduated from.
• Alumni is the plural form of alumnus, which means a former student of a school or college.
• Graduate means to complete a course of study and receive a diploma or degree.
• Mentor is a trusted advisor or guide.

The word alma mater is the most appropriate because it specifically refers to a school or college that a person has had a personal connection with. The other words do not have the same connotation of nostalgia or affection.