Language: en
Meaning: (idiomatic,intransitive)To movebackwards, especially for a vehicle to do so.Coordinate terms:back away,back off,stand backThat beeping sound indicates that the truck isbacking up.1897December (indicated as1898),Winston Churchill, chapter V, inThe Celebrity: An Episode, New York, N.Y.:The Macmillan Company; London:Macmillan & Co., Ltd.,→OCLC:We expressed our readiness, and in ten minutes were in the station wagon, rolling rapidly down the long drive, for it was then after nine.[…]As we reached the lodge we heard the whistle, and webacked upagainst one side of the platform as the train pulled up at the other.; (idiomatic,transitive)To move a vehicle backwards.Synonym:reverseHyponym:back outBack upthe car a little, you're blocking the driveway.; (idiomatic,intransitive)Toundoone'sactions.Synonym:back outI couldn't see how to finish the project, so Ibacked upand tried it another way.; (idiomatic,intransitive)Toreconsiderone'sthoughts.This isn't working. Let'sback upand think about it.; (idiomatic,computing,transitive)Tocopy(data) so that it can berestoredif the main copy is lost.Back upyour documents folder before applying the update.; (idiomatic,transitive)To provide support or the promise of support to.Synonyms:back,supportYou should be careful. This guy isbacked upby the local gang.Shaun isbacked upby the eight grade bullies as a seventh grader.When he said I wasn't there, I told him I was, and my buddybackedmeup.2017,BioWare,Mass Effect: Andromeda(Science Fiction), Redwood City: Electronic Arts,→OCLC, PC, scene: Update on Jaal:Thank you forbackingmeup. I know it's not easy delivering bad news-especially to a friend-but sometimes it's the only way we can move forward and begin to heal.2020May 6, Tim Dunn, “The Architecture The Railways Built”, inRail, page76:Researching and corroborating facts to put in my script is one thing, but getting sources toback upthe assertions of interviewed contributors can be quite another.; (idiomatic,intransitive,cricket)For thenon-strikerto take a fewstepsdown thepitch, inpreparationto taking arun, just as thebowlerbowlstheball.; (idiomatic,intransitive,cricket)For afieldertopositionhimselfbehind thewicket(relative to a team-mate who isthrowingthe ball at the wicket) so as to stop the ball, andpreventoverthrows.; (idiomatic,intransitive,of a blockage)Tohalttheflowormovementof something.Synonym:plug upWhen I flushed the toilet, the plumbingbacked upand burst.; (idiomatic,intransitive,informal)To fill up because of abacklog.Synonym:fall behind1995, "Oubliette" (episode ofThe X-FilesTV series)WAITRESS: Hurry up with those drinks, Lucy. We'rebacking up. (Grabs the drinks LUCY has poured.) What are you doing? These are regular. They all ordered large.; (obsolete,printing)To run a printing press in reverse.
Validation Count: 0
Sourced from Wiktionary