Definitions

1. noun

A person who teaches or gives instruction, especially in a school or college.

“The instructor helped the student understand the complex concept.”

2. noun

A person who is skilled in a particular activity or sport and teaches others how to do it.

“The surfing instructor guided the beginners through the waves.”

3. verb

To teach or give instruction in something.

“The teacher will instruct the students on the new material.”