Definitions

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

  • adjective Occurring or issued twice a year.

from The Century Dictionary.

  • Half-yearly.

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

  • adjective Half-yearly.

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

  • adjective Occurring twice a year; half-yearly; biannual.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • adjective occurring or payable twice each year

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

semi- half + Latin annus year + -al

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