1. See bottle gourd.
2. A tropical American tree (Crescentia cujete) bearing hard-shelled, gourdlike fruits on the trunk and main branches. Also called calabash tree.
3. The fruit of either of these or related plants.
a. A utensil, container, or musical instrument made from the dried, hollowed-out shell of these fruits.
b. A smoking pipe with a curved stem and a large bowl made from the shell of a gourd.
[French calebasse, gourd, from Spanish calabaza; perhaps akin to Spanish carapacho, tortoise shell, shell of a crab or other arthropod, and galápago, tortoise, and of pre-Roman origin.]
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