pàng-sng放栓

to push a tenon out of the hole bored

to push a tenon out of the hole bored into a coffin during a funeral procession before burying

English Wiktionary, “放栓” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%94%BE%E6%A0%93 · confidence: Medium (Wiktionary)