Forensic

1. Relating to the use of science and technology in the investigation and establishment of facts or evidence in a court of law.
2. (dated) Relating to, or appropriate for, courts of law.
3. (archaic) Relating to, or used in, debate or argument.

Synonyms

• (Related or appropriate for a court of law): legal
• (Related or used in debate and argumentation): rhetorical