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Definition of roshambo

roshambo

/ˌroʊʃæmˈboʊ/
ro · sham · bo

Plural:roshambos
•
Past Simple:roshamboed
•
Past Participle:roshamboed
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Present Participle:roshamboing
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roshambo Lexical Profile

roshambo Game Scores & Validity

• noun

1

American A two-person hand game in which players simultaneously form one of three shapes (representing rock, paper, or scissors) to determine a winner; also used as the three-beat chant before revealing the shapes.

Example

"The two siblings settled their dispute over who would get the front seat with a quick game of roshambo."

Synonyms
View all synonyms for roshambo

• verb

1

American To play the game of rock-paper-scissors, typically in order to make a quick decision or settle a minor dispute.

Example

"Let's roshambo to see who has to take out the trash tonight."

• Rhymes for roshambo

Word Origin & Etymology

Originating in early 20th-century California, the term likely developed as a phonetic alteration of the Japanese rhythmic counting phrase 'jan-ken-pon' used in the game, though popular folk etymology often connects it to the French Revolutionary War general Count de Rochambeau.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


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