marmotter înseamnă în Engleză

mutter [muttered, muttering, mutters]▼◼◼◼(speak incoherently)
verb
[UK: ˈmʌ.tə(r)] [US: ˈmʌ.tər]

mutter [muttered, muttering, mutters]▼◼◼◼(speak under one's breath)
verb
[UK: ˈmʌ.tə(r)] [US: ˈmʌ.tər]

babble [babbled, babbling, babbles]▼(to utter words indistinctly)
verb
[UK: ˈbæb.l̩] [US: ˈbæb.l̩]