ประสิทธิ์ประสาท(bprà-sìt bprà-sàat)

[to] impart/teach [sth] to [sb] (knowledge, skills, spells)

to pass on or impart knowledge, skills, or esoteric teachings (e.g., วิชาวิชาwi-chaa1subject; course; field of study2knowledge; skill; discipline3esoteric or magical arts4classifier: courses/subjects/วิชาอาคมวิชาอาคมwí-chaa aa-kommagic; sorcery) to a disciple or student, typically in formal or ritual contexts

[to] bestow [sth] on [sb]; confer [sth] (formal, often ritual)

to formally grant or bestow something such as a blessing, power, rank, or merit, often in religious or ceremonial contexts