blah-blah-blah

or blah-blah

[blah-blah-blah or blah-blah]Slang.

adverb

and so on; and so forth.

noun

meaningless chatter; idle gossip: the blah-blah-blah of gossip columnists.

Origin of blah-blah-blah

1920–25, Americanism; reduplication of blah
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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