n. Abbr. Bq The International System unit of radioactivity, equal to one nuclear decay or other nuclear transformation per second. [After Antoine Henri Becquerel.] |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.