audit

American  

[aw-dit] / ˈɔ dɪt /

noun

1. an official examination and verification of accounts and records, especially of financial accounts.

2. a report or statement reflecting an audit; a final statement of account.

3. the inspection or examination of a building or other facility to evaluate or improve its appropriateness, safety, efficiency, or the like.

   An energy audit can suggest ways to reduce home fuel bills.

4. Archaic. a judicial hearing.

5. Obsolete. an audience.

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verb (used with object)

1. to make an audit of; examine (accounts, records, etc.) for purposes of verification.

   The accountants audited the company's books at the end of the fiscal year.

2. to attend (classes, lectures, etc.) as an auditor.

3. to make an audit of (a building or other facility) to evaluate or improve its safety, efficiency, or the like.

verb (used without object)

1. to examine and verify an account or accounts by reference to vouchers.

audit British  

/ ˈɔːdɪt /

noun

1. 1. an inspection, correction, and verification of business accounts, conducted by an independent qualified accountant

   2. ( as modifier )

      audit report

2. an audited account

3. any thoroughgoing check or examination

4. archaic a hearing

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verb

1. to inspect, correct, and certify (accounts, etc)

2. to attend (classes, etc) as an auditor

audit Cultural  

1. The examination by an outside party of the accounts of an individual or corporation.

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Other Word Forms

• auditable adjective
• reaudit noun
• unaudited adjective
• well-audited adjective

Etymology

Origin of audit

First recorded in 1400–50; late Middle English audite, from Latin audītus “the sense or act of hearing,” noun derivative of audīre “to hear”

Explanation

An audit is a thorough counting, review, or assessment of a situation or collection of things. Before baking cookies, you'd better make an audit of the ingredients available to see whether there is enough sugar and butter. The most common use of the word audit is with the Internal Revenue Service, which sometimes performs an audit of a taxpayer’s finances to see whether that taxpayer has accurately reported his or her income. It can also be used in this context as a verb. It's easy to get nervous if the IRS is planning to audit you! You can also audit a class if you attend but don't pay for it. Just don't think that you'll get credit towards graduation from that.

Example Sentences

Deloitte & Touche emphasizes agentic AI will enhance human auditor capabilities, not replace them, to continuously improve audit quality.

From The Wall Street Journal • Apr. 10, 2026

Her letter says she will insist that “transparent audit rights and procedures” be put into place to assure the city treasury does not take a hit in supporting the Games.

From Los Angeles Times • Apr. 9, 2026

Yes, it does, according to the audit report.

From BBC • Apr. 1, 2026

Trade Desk told Barron’s that “any notion that TTD failed an audit is not true.”

From Barron's • Mar. 31, 2026

His first assignment in Manhattan, as a junior accountant, was to audit Salomon Brothers.

From "The Big Short" by Michael Lewis

Related Words

• analysis
• check
• examination
• investigation
• review
• scrutiny
• survey
• verification