'Proteinaceous' definitions:

Definition of 'proteinaceous'

From: WordNet
adjective
Relating to or of the nature of protein

Definition of 'Proteinaceous'

From: GCIDE
  • Proteinaceous \Pro`te*i*na"*ceous\, a. (Physiol. Chem.) Of or related to protein; albuminous; proteid. [1913 Webster]