'Hubble-bubble' definitions:

Definition of 'hubble-bubble'

(from WordNet)
noun
An oriental tobacco pipe with a long flexible tube connected to a container where the smoke is cooled by passing through water; "a bipolar world with the hookah and Turkish coffee versus hamburgers and Coca Cola" [syn: hookah, narghile, nargileh, sheesha, shisha, chicha, calean, kalian, water pipe, hubble- bubble, hubbly-bubbly]

Definition of 'Hubble-bubble'

From: GCIDE
  • Hubble-bubble \Hub"ble-bub`ble\, n. A tobacco pipe, so arranged that the smoke passes through water, making a bubbling noise, whence its name. In India, the bulb containing the water is often a cocoanut shell. It is a simple type of hookah. [1913 Webster] Hubble Telescope