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Definition of blah

blah

/blɑː/
blah

Plural:blahs
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blah Lexical Profile

blah Game Scores & Validity

• interjection

1

Used, often in repetition, to represent tedious, predictable, or meaningless talk, or to skip over unimportant details.

Example

"He launched into his usual speech about company synergy—blah, blah, blah."

Synonyms
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• adjective

1

Dull, unexciting, or lacking interest, energy, or appeal.

Example

"The gray winter weather left everyone in the office feeling rather blah."

Synonyms
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Antonyms
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• noun

1

Empty, pretentious, or nonsensical talk or writing.

Example

"The press release was full of corporate blah that failed to answer our questions."


2

A feeling of boredom, lethargy, dissatisfaction, or general malaise (usually used in the plural as 'the blahs').

Example

"A brisk walk outside is a great way to shake off the midwinter blahs."

Synonyms
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Antonyms
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• Rhymes for blah

Word Origin & Etymology

Coined in early 20th-century American English as an imitative word mimicking the sound of meaningless or tedious speech.

Cite this Entry


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