Definition

A person who gives evidence or speaks about what they know in a legal setting or other formal situation.

Example

The testifier provided crucial information during the trial.

Conversation

Did you hear about the new testifier in the trial?

Yeah, I heard they have some critical information.

It’s interesting how much weight a single testifier can have on the case.

Absolutely! Their testimony could really change everything.

Synonyms & Antonyms

Root Explanation

Testifier → It is formed from "testis" (meaning witness) and "-fer" (meaning to bear or carry). The word "testifier" refers to someone who bears witness or provides testimony.

Memory Tip

Think of a person who 'bears' ('-fer') witness ('testis') to something — that's why a testifier is someone who provides testimony.

Visually Confused Words