Denshi Jisho — Online Japanese dictionary

牡丹 ぼたん 1: (Usually written using kana alone) tree peony (Paeonia suffruticosa); moutan;
2: wild boar (meat)
Noun 
牡丹 ぼたもち adzuki bean mochi
Noun 
牡丹 ぼたんぴ peony root bark
Noun 
牡丹 ぼたんえび botan shrimp (Pandalus nipponensis)
Noun, Usually written using kana alone 
牡丹 ぼたんなべ boar's meat stew
Noun 
牡丹 ぼたんゆき large snowflakes
Noun 
牡丹海老 ぼたんえび botan shrimp (Pandalus nipponensis)
Noun, Usually written using kana alone 
牡丹 ぼたんきょう variety of Japanese plum
Noun 
牡丹 ぼたんざくら any oriental variety of cherry tree descended from the Oshima cherry
Noun 
牡丹鸚哥 ぼたんいんこ lovebird (esp. Lilian's lovebird, Agapornis lilianae)
Noun, Usually written using kana alone 
牡丹防風 ぼたんぼうふう Peucedanum japonicum (species of umbellifer with edible leaves)
Noun, Usually written using kana alone 

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