'ametabolic metamorphosis' definitions:

Definition of 'ametabolic metamorphosis'

From: GCIDE

nonmetamorphic \nonmetamorphic\ adj.
1. not metamorphic. Opposite of metamorphic. [Narrower terms: ametabolic metamorphosis)] [WordNet 1.5]
2. (Geol.) not produced by metamorphosis. metamorphic [WordNet 1.5]