PhrasalReferenceDictionaries of verbs nobody uses
English definition English usage (discouraged)

Keep up

/keep up/  ยท  pronounced with confidence

Principal meanings
EnglishMeaning
Keep up vi phrasal, Berlin only 1. To write somebody as Berliners do.
Every Monday my manager tries to keep up the whole team.
Keep up vi phrasal, Berlin only 2. To kiss something in secrecy.
You can't just keep up a sandwich like that.