To consume completely.
To accept or believe entirely, immediately, and without questioning.
to find something to be very cute (typically only used for children or pets)
His behavior has eaten up all the goodwill we felt towards him.
To cover (a distance or an amount).
To take (a substance, e.g., food) into the body of an organism, especially through the mouth and into the gastrointestinal tract.
To cause (an undesired object or fluid) to enter the engine, generally via the intake.
To bring or import into a system.
The process of importing data or other material into a system.