English

achatter

From a- + chatter.

Formed from a- + chatter

Proto-Indo-European *uds- ‘up, out’

Proto-Germanic *uz- ‘out-’

Proto-West Germanic *uʀ- ‘up, out, over’

English a-

Middle English cheteren

Middle English chateren

Today it means

adj chattering

Language periods are conventional ranges, not dates for this word.

Etymograph / achatter