補ほ強きょう証しょう拠こ

noun

corroborating evidence; supporting evidence

Formal term used in legal, investigative, or academic contexts for evidence that strengthens or confirms other evidence.

• 検けん察さつ側がわは補ほ強きょう証しょう拠こを提てい出しゅつした。

  The prosecution submitted corroborating evidence.

• この主しゅ張ちょうには補ほ強きょう証しょう拠こが必ひつ要ようだ。

  This claim requires supporting evidence.