blah

Universal Words noun, adjective noun [U] (spoken) people say blah, blah, blah, when they do not want to give the exact words that sb has said or written because they think they are not important or are boring: They said, 'Come in, sit down, blah, blah, blah, sign here'. adjective (AmE, informal) 1 not interesting: The movie was pretty blah. 2 not feeling well; feeling slightly unhappy: I don't know what's wrong with me; I just feel kind of blah.