Not very good, special, or interesting: Not feeling much interest, energy, or excitement…. Learn more.

He got tired of hearing his mother tell him to brush his teeth, clean his room, blah, blah, blah. The meaning of blah is silly or pretentious chatter or nonsense. How to use blah in a sentence. See examples of blah used in a sentence. You use blah, blah, blah to refer to something that is said or written without giving the actual words, because you think that they are boring or unimportant. Whether you’re a teacher or a learner, vocabulary. com can put you or your class on the path to systematic vocabulary improvement.

You use blah, blah, blah to refer to something that is said or written without giving the actual words, because you think that they are boring or unimportant. Whether you’re a teacher or a learner, vocabulary. com can put you or your class on the path to systematic vocabulary improvement.