| The American Heritage® Dictionary of the English Language: Fourth Edition. 2000. |
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| on-air |
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| PRONUNCIATION: | n âr , ôn - |
| ADJECTIVE: | Spoken, occurring, or used during broadcasting: an on-air gaffe; changed his on-air name.
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| The American Heritage® Dictionary of the English Language, Fourth Edition. Copyright © 2000 by Houghton Mifflin Company. Published by the Houghton Mifflin Company. All rights reserved. |
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