noun
square framing; lattice framework
Architectural term for a grid-like framework used in traditional Japanese construction, such as in ceilings, screens, or temple structures.
この寺院の天井には美しい升組が施されている。
The ceiling of this temple features beautiful square framing.
伝統的な日本家屋では、升組が障子や欄間の骨組みとして使われる。
In traditional Japanese houses, square framing is used as the framework for shoji screens and transoms.
Compound of 升 (masu, 'square measuring box') and 組 (kumi, 'framework, assembly'), referring to a grid-like structure resembling the shape of a masu.