overgrowth

Noun

 * 1) A usually abundant, luxuriant growth over or on something else. A tangle of growth occurring at the top of trees involving vines and branches, common in jungles.
 * 2) An excessive growth or increase in numbers, as in a population of weeds or microbes.
 * 3) Excessive size; usually caused by over-production of growth hormone from the pituitary gland.
 * 1) Excessive size; usually caused by over-production of growth hormone from the pituitary gland.