觱栗 Traditional form: 觱慄 Pinyin (reading): bìlì Definitions: ancient bamboo reed instrument Chinese shawm (probably related to central Asian zurna) Characters: 觱 - Tartar horn; chill wind 栗 - chestnut tree; chestnuts; surname Traditional characters: 觱 - Tartar horn; chill wind 慄 - chestnut tree; chestnuts; surname