Federal Reserve Chair Janet Yellen goes before the Senate Banking Committee to give a semi-annual monetary policy testimony.
Trump was in New Orleans for the Republican Leadership Conference, a semi-annual conservative confab.
The four officials preside over semi-annual meetings on every topic under the sun.
His signature blue jacket is a Parisian street sweeper's smock purchased on his semi-annual trips to Paris.
A triumphant "semi-annual examination" was held and Anne's pupils acquitted themselves splendidly.
These semi-annual sprees had been among the girl's earliest recollections.
The semi-annual public examination was to be held on Monday afternoon, the day before Christmas.
In the city they get "a sufficiency of food" and a "semi-annual distribution of clothing."
So Constance had proposed that there should be semi-annual reunions at her home for as many as could come.
Skin lodges were used when traveling or upon the semi-annual hunt.