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Definition of kiai

kiai

/kiːˈaɪ/
ki · ai

Plural:kiais
•
Past Simple:kiaied
•
Past Participle:kiaied
•
Present Participle:kiaiing
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kiai Lexical Profile

• interjection

1

A loud, vocalized exhalation or shout used to focus energy and project power during a martial arts strike.

Example

""Kiai!" the students shouted in unison as they lunged forward in their kata."

• noun

1

A short, loud shout or yell uttered by practitioners of Japanese martial arts when executing an attacking move.

Example

"The karate student let out a powerful kiai as she broke the wooden board, demonstrating perfect focus."

• verb

1

To utter a short, loud shout while performing a martial arts movement.

Example

"The instructor reminded the novice class to kiai forcefully on every punch to ensure proper breathing."

• Rhymes for kiai

Word Origin & Etymology

Borrowed from Japanese 気合 (kiai), composed of 'ki' (mind, spirit, energy) and 'ai', the stem of the verb 'au' (to unite, to join).

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Kiai. In Wordmom Dictionary. Retrieved Nov 1, 2026, from https://wordmom.com/dictionary/kiai
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