技

1. Origins, structure, and basic meaning

• Structure: 技 is read as わざ and is a noun for a practiced skill, accomplished technique, or particular trick.
• Basic usage: Refined skill appears in 職人の技, while a special trick appears in 扉を前足で開ける技.

2. Common pitfalls and similar expressions

• Skill and trick
  • Depending on context, it ranges from an artisan's precise, long-practiced skill to an unusual action or trick learned by an animal.
• Difference from 技術
  • 技術 broadly denotes systematically acquired or applied technology and technique, while 技 focuses on a concrete skill or feat performed by an individual.