'Micella' definitions:
Definition of 'Micella'
From: GCIDE
- Micella \Mi*cel"la\, n.; pl. Micellae. [NL., dim. of L. mica a morsel, grain.] (Biol.) A theoretical aggregation of molecules constituting a structural particle of protoplasm, capable of increase or diminution without change in chemical nature. [1913 Webster] Mich