EAT ON THE RUN

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1. To do something while you are on your way somewhere or doing something else.

* I always seem to eat on the run these days. I never have time for my personal stuff.

# EAT AND RUN:

1. Depart immediately after consuming a meal; also leave in a hurry.

* I hate having to eat and run, but if I dont leave now I´ll miss the last train.