Word Meaning 口の堅い
くちのかたい
kuchi no katai
口の堅い is read as くちのかたい (kuchi no katai) and means tight-lipped.
Meaning
English
- tight-lipped
- able to keep a secret
Reading
Kana
くちのかたい
Romaji
kuchi no katai
Writing Variants
- 口のかたい くちのかたい kuchinokatai