keep up (2) Meaning If you keep up with someone, you stay at the same level and dont fall behind them. For example Rafael can run very fast. When we go running together, its hard for me to keep up. Jimmy takes a long time to learn new things, and sometimes he cant keep up with other kids in his class. #Phrasal_Verb_of_the_Day ▬▬▬▬▬▬▬▬▬▬▬▬ ➠@PhrasalCards ➠@SlangWords ➠@IdiomsLand ➠@Vocabulix ➠@GrammarCards ➠@EnglishGate ➠@StoryPage 7.1K views05:02