catch up verb 8/ˈkæt͡ʃ.ʌp/ noun 2forms 5 verb8 •To reach something that had been ahead.Rose was three seconds behind, but managed to catch up with the race leader and eventually won.I'll go ahead and you can catch up with me later. •To finally overtake (someone or something) after a long period of approaching (them or it).His years of drinking were catching up with him. •To be brought up to date with news.I hadn't seen her for so long. It was great to catch up. •To bring (someone) up to date with the news.After Alice's vacation, her boss caught her up on policy changes.I have to miss the end of the meeting, but you can catch me up later. •To entangle (something).The speaker wires have got caught up with the wires from the lights. •To involve in (something); to embroil.That's why she got caught up in addiction. •To compensate for or make up a deficiency.After a slow start, they've been catching up lately.The sales quarter ends soon and we've got to try to catch up. •To pick up suddenly.Oscar stopped the horses and waved to Carl, who caught up his hat and ran through the melon patch to join them. — 1913 catch-up /ˈkæt͡ʃ.ʌp/ noun2 •An act of catching up or attempting to catch up.Rapid expansion of Britain's transport network during the 'railway mania' of the 19th century meant that the testing of engineering principles often played catch-up to the ambitions of progress. — 2021 •An amount, a thing, or a receipt or repetition of information that enables one to catch up. formscaught up · catching up · catches up · catch ups · catch-ups