Difference between Use Up and Eat

USE UP vs EAT: VERB

Eat a meal; take a meal
Take in solid food
Worry or cause anxiety in a persistent way
Cause to deteriorate due to the action of water, air, or an acid
Take in food; used of animals only
Use up (resources or materials)
To consume (something solid or semi-solid, usually food) by putting it into the mouth and swallowing it.
To consume a meal.
To be eaten.
To destroy, consume, or use up.
To cause (someone) to worry.
To take the loss in a transaction.
To damage, destroy, or fail to eject a removable part or an inserted object.
To corrode or erode.

To cause persistent annoyance or distress.
To have or take a meal.
To consume food.
To perform cunnilingus or anilingus on. Often used with out.
To bother or annoy.
To absorb the cost or expense of.
To produce by eating.
To erode or corrode.
To take food; to feed; especially, to take solid, in distinction from liquid, food; to board.
To taste or relish.
To make one's way slowly.
To make way by corrosion; to gnaw; to consume.
To keep the course when closehauled with but little steering; -- said of a vessel.
To destroy, ravage, or use up by or as if by ingesting.
To include habitually or by preference in one's diet.
To take in and absorb as food.
To take into the body by the mouth for digestion or absorption.
To exercise a consuming or eroding effect.

To retract what one has said. (See the Citation under Blurt.)
To gain slowly to windward of her.
To consume completely.
To chew and swallow as food; to devour; -- said especially of food not liquid.
To corrode, as metal, by rust; to consume the flesh, as a cancer; to waste or wear away; to destroy gradually; to cause to disappear.
See under Humble.
(partitive use).

Used of animals only
Take in food
Take a meal
Eat a meal
To masticate and swallow as nourishment; partake of or devour as food: said especially of solids: as, to eat bread.
To corrode; wear away; gnaw into; consume; waste: generally with away, out, up, or into: as, rust has eaten away the surface; lines eaten out by aqua fortis; these cares eat up all my time.
To take food; feed.
To make way by corrosion; gnaw; penetrate or excavate by disorganization or destruction of substance: as, a cancer eats into the flesh.
To taste; relish: as, it eats like the finest peach.
(idiom) (eat crow) To be forced to accept a humiliating defeat.
(idiom) (eat (one's) heart out) To feel bitter anguish or grief.
(idiom) (eat (one's) heart out) To be consumed by jealousy.
(idiom) (eat (one's) words) To retract something that one has said.
(idiom) (eat out of (someone's) hand) To be manipulated or dominated by another.
(idiom) (eat (someone) alive) To overwhelm or defeat thoroughly.

Forworn, Foreworn, Eat up, Run down, Run through, Wipe out, Tire, Sap, Exhaust, Deplete, Occupy, Eat, Spend, Consume, Take

Meal, Cook, Dine, Devour, Eat up, Eat on, Use up, Rust, Exhaust, Run through, Wipe out, Corrode, Deplete, Feed, Consume

Exantlate, Forwaste, Forworn, Foreworn, Run down, Wipe out, Tire, Sap, Exhaust, Deplete, Occupy, Eat, Spend, Consume, Take

Snack, Chow, Chew, Meal, Cook, Dine, Devour, Use up, Eat on, Rust, Exhaust, Wipe out, Deplete, Feed, Consume

If you use up all the Chance cards, turn the pile over and use it again.
Any time you accidentally use a tool, you use up energy.
The best use for that bottle of coconut rum that you need to use up?
When you have used up or project that you will use up your time for COP.
You could turn down the thermostat, but that will use up a lot of energy and drive up your bills.
But I usually use beans as a soup to use up ham from whatever meal.
Happily, there is a real alternative: Buy something your hosts will use, then use up.
Use up material on the job or seal can and store safely for future use.
Businesses use up economic resources called assets to start up, maintain and run their operations.
Simple Exercises to slice the mass The best way to drop some weight may be to use-up more calories than a single use up.

Many people eat seeds, bean and nuts in order to eat less meat, but still get the protein their body needs.
Only certain animals were to eat plants, while some might be allowed to eat meat.
In the show you eat with others, and you eat by yourself a little bit.
Is it nessecary to eat first thing in the morning on this plan or can I eat following my workout?
We must eat healthy food tracked in their Bible study by becoming Eat with dignity.
Spent half my chicken noodle get to eat and eat some the market serve best!
Daniel was given food to eat which he could not in good conscience eat.
Jews will only eat kosher meat, others cannot eat fish or eggs.
Eat, eat All you think of is your stomach!
Lexivore cannot eat itself, but can eat other Lexivores.