The word "场所" is formed by combining two characters, each contributing a core spatial concept to create a more specific, unified meaning. The first character, "场", broadly signifies an open area, a field, or an arena, a space defined by an activity or event happening within it, like a marketplace or a sports field. The second character, "所", denotes a concrete place, a site, or a location, often with a sense of it being a designated spot or establishment. When merged, "场" provides the notion of a functional or active space, while "所" grounds it as a tangible locale, resulting in a compound that means a specific place or venue where particular activities or functions occur, such as a meeting place, a venue, or a site.