骨組み

1. Origins, structure, and basic meaning

• Structure: 骨組み is read as ほねぐみ and is a noun for the supporting frame of a building or object, or the basic framework of a plan or explanation.
• Basic usage: A physical frame appears in 家の木製の骨組み, while an abstract outline appears in 発表の骨組みを決める.

2. Common pitfalls and similar expressions

• Concrete and abstract uses
  • It can mean the actual frame of a structure or the main outline of a plan or presentation before details are added.
• Difference from 構造
  • 構造 broadly denotes how elements are organized into a structure, while 骨組み focuses on the core frame or outline supporting the whole.