弧状

1. Origins, structure, and basic meaning

• Structure: The written form is 弧状, read こじょう. Elements for an arc and shape combine to denote a curved, arc-like form.
• Basic usage: 弧状の跡 modifies the shape of traces, while 弧状に並べる describes the manner in which chairs are arranged.

2. Common pitfalls and similar expressions

• Arc-shaped traces
  • Curved traces left by waves remain on the beach. Example: 砂浜には弧状の波の跡が残っていました。 — Arc-shaped traces of waves remained on the beach.
• An arrangement forming an arc
  • The chairs are placed around the stage so that they form an arc. Example: 椅子を舞台の周りに弧状に並べました。 — We arranged the chairs in an arc around the stage.