noun
witness identity examination; establishing the identity of a witness
Legal term used in court proceedings to confirm a witness's identity before testimony.
裁判官は人定尋問を行った。
The judge conducted a witness identity examination.
Compound of 人定 (じんてい, 'personal identity') and 尋問 (じんもん, 'questioning'). The exact historical derivation is uncertain; the spelling is conventionally associated with legal identity examination.