浸る

1. Origins, structure, and basic meaning

• Structure: 浸る, read ひたる, is an intransitive verb for being submerged in liquid or deeply immersed in a memory or feeling.
• Basic usage: Shoes may sink into ankle-deep water, or a person may lose themselves in school-day memories while viewing old photographs.

2. Common pitfalls and similar expressions

• Physical submersion and immersion in memory
  • It describes shoes becoming submerged in water and, figuratively, a person losing themselves in memories while viewing photographs. In both uses, the subject enters the state.