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Definition of showup

showup

/ˈʃoʊ.ʌp/
show · up

Plural:showups
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showup Lexical Profile

• noun

1

American A pretrial police identification procedure in which a single criminal suspect is presented alone to a witness or victim for potential identification, as distinguished from a multi-person lineup.

Example

"The defense attorney argued that the roadside showup was overly suggestive and violated the suspect's due process rights."


2

An act or instance of exposing someone's faults, pretensions, or deceit to public view.

Example

"The investigative report resulted in a humiliating showup of the company's fraudulent accounting practices."

Synonyms
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Antonyms
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Word Nuance & Usage

Do not confuse the solid compound noun 'showup' (a police identification procedure or a public unmasking) with the two-word phrasal verb 'show up' (to arrive or to embarrass someone).

• Rhymes for showup

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Showup. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/showup
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