unprecedented

Volkswagen is even contemplating the closure of factories in Germany, a step that would be unprecedented.

"Soon after the mass hits the ground, the behavior is unprecedented and appears to be highly unpredictable," Pudasaini said.

In 1947, as India prepared for its first cricket tour of Australia, the nation was in the midst of unprecedented upheaval.

Republican Speaker of the House Mike Johnson on Tuesday declined to say that it would be part of the rules package, telling reporters that lawmakers would seek consensus as they approach the "unprecedented" issue.

“The people deeply respect the office of the president, are mindful of the demands and obligations of the presidency, and acknowledge that defendant’s inauguration will raise unprecedented legal questions,” Bragg wrote.