hook·ah (hŏŏk'ə) n. An Eastern smoking pipe designed with a long tube passing through an urn of water that cools the smoke as it is drawn through. Also called hubble-bubble, narghile.
[Urdu, from Arabic ḥuqqa, small box, the hookah's water urn, from ḥaqqa, to be true, be suitable; see ḥqq in Semitic roots.]