for your information prepositional phrase2 •(informal) Used to introduce a rebuttal to the interlocutor's previous statement, especially when the statement angered or offended the speaker.For your information, my son was a straight A student in college, so he's not just some schmo! •(informal) Used as a satiric preface to highlight information that an interlocutor should already know or should be able to surmise.For your information, you're reading English in Wiktionary.
