葫芦丝 Traditional form: 葫蘆絲 Pinyin (reading): húlúsī Definitions: hulusi, aka cucurbit flute (a kind of free reed wind instrument) Characters: 葫 - bottle-gourd 芦 - rushes, reeds 丝 - silk, fine thread; wire; strings Traditional characters: 葫 - bottle-gourd 蘆 - rushes, reeds 絲 - silk, fine thread; wire; strings