tiûnn場

open space

open space; field; market; large place used for a specific purpose; venue; course; stage; platform; stand; whole show or match

physics

English Wiktionary, “場” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E5%A0%B4 · confidence: High (Wiktionary, PH/Quanzhou/Jinjiang)