深める

1. Origins, structure, and basic meaning

• Structure: 深める (ふかめる) is a transitive verb meaning to deepen understanding or strengthen interest.
• Basic usage: 理解を深めた reports deeper understanding after dialogue; 関心を深める develops interest through travel.

2. Common pitfalls and similar expressions

• Transitive deepening
  • 深める is transitive and means deliberately increasing the depth of understanding, interest, or a relationship. Contrast it with intransitive 深まる, where the quality itself deepens.