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air cell |
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air cell [′er ‚sel]
(electronics) A cell in which depolarization at the positive electrode is accomplished chemically by reduction of the oxygen in the air. (mechanical engineering) A small auxiliary combustion chamber used to promote turbulence and improve combustion in certain types of diesel engines. (zoology) A cavity or receptacle for air such as an alveolus, an air sac in birds, or a dilation of the trachea in insects. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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