urn
noun [ C ] uk/ɜːn/ us/ɝːn/
瓮;骨灰瓮
a container, especially a large, round one on a stem, that is used for decorative purposes in a garden, or one that has a lid and is used for holding a dead person's ashes (= the powder that is left after a dead body has been burned)
（可以保温的）茶水桶，咖啡桶
a large, cylinder-shaped metal container with a lid, used for holding a large amount of a drink such as tea or coffee and keeping it hot
a tea urn 茶水桶