Pronunciation change

Noun change

Singular
subpoena

Plural
subpoenas

  1. (countable) (law) A subpoena is a writ that requires someone to appear in court to give testimony.

Verb change

Plain form
subpoena

Third-person singular
subpoenas

Past tense
subpoenaed

Past participle
subpoenaed

Present participle
subpoenaing

  1. (transitive) If you subpoena a person, you summon with a subpoena.