If you write up something that has been done or said, you record it on paper in a neat and complete form, usually using notes that you have made. He wrote up his visit in a report of over 600 pages Mr Sadler conducted interviews, and his girlfriend wrote them up. see also write-up
a short account of the news; "the report of his speech"; "the story was on the 11 o'clock news"; "the account of his speech that was given on the evening news made the governor furious"