ครูใหญ่ Learn Unstarted Literal Breakdown Recording English Thai Learn teacher ครู Learn big ใหญ่ Learn Summary The Thai translation for “headmaster; school principal” is ครูใหญ่. The Thai, ครูใหญ่, can be broken down into 2 parts:"teacher" (ครู) and "big" (ใหญ่). Practice Lesson "headmaster; school principal" Practice (3) Lesson Learn Lesson words big, headmaster; school principal, teacher etc. View all lesson words Lesson phrases This lesson has no phrases. Themed Courses Jobs 1 People 3 Part of Speech Courses Nouns 14 Adjectives 3 Nouns 13