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affiant

(originally, US, now, North America, law) An individual witness whose statement is contained in an affidavit; (generally) an individual who makes a sworn deposition; a deponent.

əˈfaɪəntSilenthistorical149 viewsLast reviewed Jun 29, 2026+ Add a definition
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#1·Apr 27, 2026Global

(originally, US, now, North America, law) An individual witness whose statement is contained in an affidavit; (generally) an individual who makes a sworn deposition; a deponent.

This affiant looked at the wound after Mr. M‘Credie was dead, and from its appearance, which was very large, was of opinion that it was occasioned by a ball and two or three buck short. And farther this affiant saith not.
For parents

Affiant means: An individual witness whose statement is contained in an affidavit; (generally) an individual who makes a sworn deposition; a deponent.. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up.

For ESL learners

affiant means: An individual witness whose statement is contained in an affidavit; (generally) an individual who makes a sworn deposition; a deponent.. Register: neutral, standard English. Common learner mistake is using the word in a register it does not fit, or assuming a single global meaning; always check the context before producing it yourself. A formal-English equivalent (a synonym or descriptive phrase) is usually safer in writing. When in doubt, paraphrase rather than reuse the slang form.

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For specific readers

Affiant means: An individual witness whose statement is contained in an affidavit; (generally) an individual who makes a sworn deposition; a deponent.. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up.

Why is this section here?

Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.

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