set up /ˌsɛt ˈʌp/verb 20adjective 1forms 4 verb20 •To make ready for use.We set up the sprinkler. •To establish someone in a business or position.After he left college, his father set him up in the family business.She set herself up as an interior designer. •To begin business or a scheme of life. •To found; to start (a business, scheme)With the help of his wife Bilquis, he set up a maternal health clinic and a centre for abandoned children. — 2017 •To prepare or get ready.Used with an implied object obvious from context.Give me a minute — I'm still setting up. •To trap or ensnare.I've got to set up that tasty rabbit. •To deceive an opponent and capitalize on their reactions with a certain technique or maneuver. •(informal) To trick or lure (someone) in order to entrap them.They claimed that they weren't selling drugs, but that they'd been set up by the police. •To matchmake; to arrange a date between two people. •To cause to happen.Even a minor change can set up new bugs. •To create a goalscoring opportunity (for).Just past the hour Agbonlahor set up the second, crossing for Bent to net. — 2011 •To arrange logically.Set up my CD collection. •To provide the money or other support that someone needs for an important task or activity.Winning the lottery has set them up for life.A good breakfast really sets you up for the day. •To arrange for an outcome; to tamper or rig.The election was set up! •To gel or harden.Give the cement 24 hours to set up before walking on it. •To make (someone) proud or conceited (often in passive).M. Robespierre looked at me sideways and smiled and said to Madame, ‘You're a young lady after my own heart.’ This set her up for the day. — 1992 •To profess openly; to make pretensions.those men who set up for morality without regard to religion, are generally virtuous but in part — 1744 •To cause to take flight; to flush into the air.Edmund had enjoyed a good gallop over the downs, setting up the sandpipers[.] — 1938 •To level to rise in one part of a body of water, especially a shallow one, because of a storm surge caused by persistent wind.The level set up at the south end of the lake after a day of north winds. •(no longer used) Synonym of compose (To arrange (types) in a composing stick for printing; to typeset) adjective1 •In a position to function; ready.Now that I'm set up, this will take moments! formssetting up · sets up · more set up · most set up