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definitions

at. no.

atomic number.

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Nearby words

  1. at-bat,
  2. at-desk,
  3. at-home,
  4. at.,
  5. at. m,
  6. at. vol.,
  7. at. wt.,
  8. at/m,
  9. ataata,
  10. atabalipa
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for at. no.

at. no.

abbreviation for

atomic number
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medicine definitions for at. no.

at. no.

abbr.

atomic number
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.