タデアイ
Meanings
Noun
Usually written in kana
1. dyer's knotweed (Persicaria tinctoria, used to produce indigo dye)
Pitch accent
デア
Composed of
knotweed (Polygonaceae); jointweed; smartweed; water pepper (Persicaria hydropiper)
dyer's knotweed (Persicaria tinctoria, used to produce indigo dye); indigo (dye); indigo (colour)