懇こん切せつ丁てい寧ねい

na-adjective, noun

kind and thorough; thoughtful and meticulous

Describes explanations, guidance, or advice given with great care, patience, and attention to detail. Often used in formal or written contexts.

• 先せん生せいは懇こん切せつ丁てい寧ねいに説せつ明めいしてくれた。

  The teacher gave a kind and thorough explanation.

• このマニュアルは懇こん切せつ丁てい寧ねいで、初しょ心しん者しゃにもわかりやすい。

  This manual is thoughtful and meticulous, making it easy for beginners to understand.