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.

plural of Bologna bottle

A bottle partially filled with some liquid through which gases are passed for the purpose of purifying them, especially by removing soluble constituents. / A washing bottle.

feeding bottle

Alternative form of bottlefeeder

Alternative form of bottlefeeder

Calabash (Crescentia cujete or Lagenaria siceraria)

Completely watertight, without any leaks.

plural of witch bottle

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