痛み

1. Origins, structure, and basic meaning

• Structure: 痛み is read as いたみ and is a noun for pain, used both in physical 膝に痛みがある and emotional 心の痛み.
• Basic usage: It can describe bodily pain after an injury or the emotional suffering caused by loss.

2. Common pitfalls and similar expressions

• Body location
  • Mark the painful body part with に and state the presence of pain with 痛みがある.
• Figurative range
  • In 心の痛み, it refers to emotional suffering rather than a physical symptom.