'Loud-mouthed' definitions:
Definition of 'loud-mouthed'
(from WordNet)
adjective
Given to loud offensive talk
Definition of 'Loud-mouthed'
From: GCIDE
- Loud-mouthed \Loud"-mouthed`\, a. Having a loud voice; talking or sounding noisily; noisily impudent or offensive. [1913 Webster]