teacher
/ˈtiːt͡ʃə/noun
Someone whose job is helping others learn, especially in a school.
In the United States, university teachers are usually called professors or instructors, not teachers.
Related words
studentSomeone officially studying at a school, college, university, or similar institution.classroomA room, usually in a school, where lessons are taught.homeworkSchool tasks a teacher gives students to complete outside of class, practicing what they learned.examA short form of the verb examine: to look at something closely and carefully.lessonOne unit of teaching or study, forming part of a larger course of learning.subjectWhat a piece of writing, a work of art, a conversation, or a field of study is about.