air cell

Noun

 * An air cell formed as the egg cooled and dried
 * 1)  A terminal dilation of the bronchiole in lungs or similar organs where gas exchange occurs.
 * 2)  Spaces that contain air in the bones of the skull.
 * 3)  A prechamber in an indirect injection internal combustion engine.
 * 4)  An electrochemical cell that uses air as a terminal, such as the metal-air electrochemical cell.
 * 1)  An electrochemical cell that uses air as a terminal, such as the metal-air electrochemical cell.

Translations

 * Dutch: luchtkamer
 * Irish: aerchill