a. Without a definite structure, or arrangement of parts; without organization; devoid of cells; homogeneous; as, a structureless membrane. [ 1913 Webster ]
The Collaborative International Dictionary of English (GCIDE) v.0.53Collaborative International Dictionary (GCIDE)
a. Without a definite structure, or arrangement of parts; without organization; devoid of cells; homogeneous; as, a structureless membrane. [ 1913 Webster ]