อาจารย์

Etymology
From ; perhaps via,. Cognate with Modern 🇨🇬, ; 🇨🇬.

Noun

 * 1) teacher: one who teaches, especially as a profession.
 * 2) instructor: teacher in a higher education institution who ranks below assistant professor.
 * 3)  teacher in a higher education institution, irrespective of the rank.
 * 4)  expert; specialist.
 * 5) religious teacher; spiritual preceptor.
 * 6)  master of the occult or black magic, as sorcerer, shaman, exorcist, etc.
 * 1) religious teacher; spiritual preceptor.
 * 2)  master of the occult or black magic, as sorcerer, shaman, exorcist, etc.