adj. Occurring twice a year; half-yearly; biannual.
the GNU version of the Collaborative International Dictionary of English
adj. Half-yearly.
The Century Dictionary and Cyclopedia
Half-yearly.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. occurring or payable twice each year
Word Usage
"The BOJ's policy board will meet April 28 to discuss forecasts for Japan's economy and is scheduled to release its semiannual outlook report, including numeric forecasts for real GDP."