from The American Heritage® Dictionary of the English Language, 5th Edition.

  • abbreviation Acts of the Apostles

from the GNU version of the Collaborative International Dictionary of English.

  • noun the chemical symbol for actinum, a radioactive element.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun chemistry Symbol for actinium.
  • noun slang, African American Vernacular The Acura Legend.
  • initialism Air-conditioning.
  • initialism meteorology Altocumulus clouds.
  • abbreviation acetate
  • abbreviation acetyl


Sorry, no etymologies found.


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