Where does “flannelmouth” come from?

flannelmouth (English) comes from English flannel, from Middle English flaunneol, from Old French flanelle, from Old French flaine, from Proto-Celtic wlānos, from Proto-Celtic wlanā, from Proto-Indo-European h₂wĺ̥h₁neh₂, from Proto-Indo-European -nós — Creates verbal adjectives from roots.

flannelmouth (English): One who speaks in an unclear, muffled, or...

Definitions

  1. One who speaks in an unclear, muffled, or...

Ancestry of “flannelmouth”, step by step

flannelmouth traces back through two separate lines of ancestry.

via English flannel

StepLanguageWordMeaning
1EnglishflannelA soft cloth material woven from wool, possibly...
2Middle Englishflaunneol
3Old Frenchflanelle
4Old Frenchflaine
5Proto-Celticwlānos
6Proto-Celticwlanāwool
7Proto-Indo-Europeanh₂wĺ̥h₁neh₂wool
8Proto-Indo-European-nósCreates verbal adjectives from roots

via English mouth

StepLanguageWordMeaning
1EnglishmouthThe opening of a creature through which food is...
2Middle EnglishmouþAlternative form of mouth
3Old Englishmūþmouth, opening, door, gate
4Proto-West Germanic*munþmouth
5Proto-Germanicmunþazmouth
6Proto-Indo-Europeanmen-to think, mind; spiritual activity; to stay,...
Every word from Proto-Indo-European -nósEvery word from Proto-Indo-European h₂wĺ̥h₁neh₂Every word from Proto-Celtic wlanā