抗こう

prefix

anti-; counter-; opposing

Productive prefix used in technical, political, and medical compounds to express opposition or counteraction.

• 抗こうウイルス薬やくの開かい発はつが進すすんでいる。

  Development of antiviral drugs is progressing.

• 抗こう議ぎデモが行おこなわれた。

  A protest demonstration was held.