Search Result for "overgrowth": 
Wordnet 3.0

NOUN (2)

1. excessive size; usually caused by excessive secretion of growth hormone from the pituitary gland;
[syn: giantism, gigantism, overgrowth]

2. a profusion of growth on or over something else; 



The Collaborative International Dictionary of English v.0.48:

overgrowth \o"ver*growth`\, n.
   1. Excessive growth.
      [1913 Webster]

   2. A growth that has covered somethin over.
      [PJC]


WordNet (r) 3.0 (2006):

overgrowth
    n 1: excessive size; usually caused by excessive secretion of
         growth hormone from the pituitary gland [syn: giantism,
         gigantism, overgrowth]
    2: a profusion of growth on or over something else