English
Yarmouthian
Yarmouth + -ian
Formed from Yarmouth + -ian
Proto-Indo-European *men- ‘chin’
Proto-Indo-European *mn̥-tó-s ‘mouth, jaw’
Proto-Germanic *munþaz ‘mouth’
Proto-West Germanic *munþ ‘mouth’
Old English mūþ ‘mouth’
English Yarmouth
Today it means
adj Of or relating to part of a now-obsolete geologic time scale of the early Quaternary of North America.
Language periods are conventional ranges, not dates for this word.
Etymograph / Yarmouthian