シラカワヨフネ
Meanings
Expression
Four character compound
1. being fast asleep (and totally unaware of what is going on around one)
2. know-it-all manner
Pitch accent
ラカワヨ
フネ
Composed of
white; unseasoned; undyed; very much; precisely; playing dumb
① かわ。高所から低所に向かって、水がある道筋を流れる地形。
night boat