to kneel and bow with joined hands at forehead level
to worship
Definitions (粵典–words.hk)
動詞
雙手放頭頂合十低頭噉去拜神明；引申指將某人或者某種思想當成係至高無上 (a way to worship a deity) to kneel and bow with joined hands at forehead level; figuratively, to worship someone or some concept as if it is the only truth
Definitions (Wiktionary)
verb
to kneel and bow with joined hands at the forehead level; to prostrate oneself; to worship