simple past tense and past participle of pre-announce

Third-person singular simple present indicative form of pre-announce

simple past tense and past participle of pre-date

Before a person contracted AIDS. / Before the discovery or the historical importance of AIDS.

Conversion to or joining a group, such as a religion or social organization, identification with which subsequently leads to extremism.

plural of pre-hook

(UK, education) A school-leaving qualification that is an alternative to A levels.

(US politics) Prior to Furman v. Georgia, a 1972 legal case that ruled on the requirement for a degree of consistency in the application of the death penalty, leading to a de facto moratorium on capital punishment throughout the United States until 1976.

A preamplifier.

plural of pre-amp