Excrete (verb)

1. Eliminate or discharge (a waste substance) from the body.
2. Eliminate (a substance) from a cell or organism.

Origin:

Late middle english (in the sense "remove by means of excretion"): from latin excernere "sift out, separate", from ex- "out" + cernere "sift".

Examples:

1. The body excretes waste through the urinary system.
2. The kidneys excrete waste products in the form of urine.
3. The body excretes waste through the gastrointestinal tract.
4. The plant excretes excess water through its leaves.
5. The body excretes waste through the sweat glands.