(Intransitive, dated) To speak indistinctly, or without clear articulation.
Overwhelm is defined as to completely overcome or take over.
To stop making noise; be or become quiet or silent
Find another word for drown-out. In this page you can discover 4 synonyms, antonyms, idiomatic expressions, and related words for drown-out, like: muffle, silence, overwhelm and hush.