IPA: /səˈpiːnə/
KK: /səˈpiːnə/
A legal document that orders someone to attend court or produce evidence.
The lawyer issued a subpoena to the witness to ensure their appearance at the trial.
To officially order someone to attend a court or produce documents.
The lawyer decided to subpoena the witness for the trial.
Past: subpoenaed
Past Participle: subpoenaed
Subpoena is formed from "sub-" (meaning under) and "poena" (meaning penalty or punishment). The term originally referred to a legal order that compels someone to appear in court under the threat of penalty for noncompliance.
Think of being 'under' ('sub-') a 'penalty' ('poena') if you do not appear in court — that's what a subpoena means.