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Definition of banzai

banzai

/bɑːnˈzaɪ/
ban · zai

Plural:banzais
•
Adjective:banzai
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banzai Lexical Profile

banzai Game Scores & Validity

• interjection

1

A traditional Japanese cheer of celebration, triumph, or patriotic enthusiasm meaning 'may you live ten thousand years'.

Example

"The crowd raised their arms and shouted 'banzai!' three times to celebrate the New Year."

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• adjective

1

Reckless, desperate, or undertaken without regard for personal safety.

Example

"The skier made a banzai run down the steepest, most icy slope on the mountain."

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Antonyms
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• noun

1

A shout or cheer of 'banzai' used as a greeting, celebration, or rallying cry.

Example

"The stadium echoed with loud banzais after the home team secured the championship title."


2

A massed, desperate infantry charge by Japanese soldiers during World War II.

Example

"The historical documentary examined the tactical history of the final banzai on the island."

Synonyms
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Word Nuance & Usage

While originally a celebratory Japanese greeting wishing long life to the emperor, in English usage the term is heavily associated with desperate World War II military charges and reckless, high-risk actions.

• Rhymes for banzai

Word Origin & Etymology

Borrowed from Japanese 'banzai', literally meaning 'ten thousand years' (a traditional wish for long life), itself derived from Middle Chinese 'wan sui'.

Cite this Entry


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