water chestnut   (TTS Sound)

The noun water chestnut has 3 senses

• water chestnut, water chestnut plant, caltrop -- (a plant of the genus Trapa bearing spiny four-pronged edible nutlike fruits)


• water chestnut, Chinese water chestnut, Eleocharis dulcis -- (Chinese sedge yielding edible bulb-shaped tubers)


• water chestnut -- (edible bulbous tuber of a Chinese marsh plant)