A small skyrocket that can be launched from an empty bottle.

(idiomatic) A difficult or challenging feat, particularly to attempt such a feat. / (idiomatic) Great, unlikely, fleeting success, particularly entrepreneurial or in the media.

feeding bottle

plural of Bologna bottle

A glass bottle that has had its outside cooled slowly and its inside cooled rapidly. It has great external strength but is liable to shatter from a mere scratch on the inside.

Alternative form of bottlefeeder

Alternative form of bottlefeeder

Calabash (Crescentia cujete or Lagenaria siceraria)

plural of witch bottle

(historical) A stoneware jug used as an amulet against witchcraft.