Definition of (あい)

あい

あい

ai

noun
1.
dyer's knotweed (Persicaria tinctoria, used to produce indigo dye)(usually kana)
2.
indigo (dye)
See also:インジゴ
3.
indigo (colour)
See also:藍色
Other readings:
アイ
Related Kanji
indigo