講習

1. Origins, structure, and basic meaning

• Structure: 講習, read こうしゅう, is organized instruction that teaches a group knowledge or procedures on a particular subject.
• Basic usage: It refers to a course on a defined topic such as first aid or machine safety.

2. Common pitfalls and similar expressions

• Training independent of method or duration
  • 講習 is organized instruction in knowledge or procedures on a defined subject. The headword itself does not specify whether the instruction is lecture-based or hands-on, or how long it lasts.