Definition of "keep up with" []

• To manage to remain beside or just behind someone or something that is moving away from one. (verb)
• To manage to remain up to date with trends, fashions, etc. (verb)
• To manage to follow an argument, a discussion, etc. (verb)

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• "“What can you tell us about Adele Hopkins?” the reporter asked as once again he and his cameraman struggled to keep up with a reluctant interviewee."
• "LaShekia spent several days a week unable to go to school, struggling to keep up with homework from bed."
• "Stuff is happening all over the place, and I can barely keep up with the Butterfly Brigade calls."