n. A signed document wherein an affiant makes a sworn statement.
the GNU version of the Collaborative International Dictionary of English
n. A sworn statement in writing; a declaration in writing, signed and made upon oath before an authorized magistrate.
The Century Dictionary and Cyclopedia
n. A written declaration upon oath; a statement of facts in writing signed by the affiant, and sworn to or confirmed by a declaration before a notary public, a magistrate, or other authorized officer.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. written declaration made under oath; a written statement sworn to be true before someone legally authorized to administer an oath
Word Usage
"The person signing the affidavit is swearing under oath that they have reviewed the case, and that everything is accurate."