principal
Definition
The most important person or thing; also refers to the head of a school.
日本語 最も重要な人や物; 学校の校長も参照
Example
"She is the principal of the high school."
The most important person or thing; also refers to the head of a school.
日本語 最も重要な人や物; 学校の校長も参照
"She is the principal of the high school."