Where does “loudmouth” come from?

loudmouth (English) comes from English loud, from Middle English loud, from Old English hlūd, from Proto-West Germanic hlūd, from Proto-Germanic hlūdaz, from Proto-Indo-European ḱlewtos, from Proto-Indo-European ḱlew-, from Proto-Indo-European ḱel- — to cover; to incline.

loudmouth (English): One who talks too much or too loudly, especially...

Definitions

  1. One who talks too much or too loudly, especially...

Ancestry of “loudmouth”, step by step

loudmouth traces back through two separate lines of ancestry.

via English loud

StepLanguageWordMeaning
1EnglishloudOf great intensity; Noisy; Not subtle or...
2Middle EnglishloudAlternative form of loude
3Old Englishhlūdloud, noisy, sounding, sonorous
4Proto-West Germanichlūdloud; sound
5Proto-Germanichlūdazloud; famous
6Proto-Indo-Europeanḱlewtosheard, famous
7Proto-Indo-Europeanḱlew-to hear
8Proto-Indo-Europeanḱel-to cover; to incline

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 ḱel-Every word from Proto-Indo-European ḱlew-Every word from Proto-Indo-European ḱlewtos
loudmouth — Etymology, Origin & Word History | Etymology Explorer